About the Number

188132490

188132489 ← → 188132491

2進数表記:1011001101101010110010001010

漢数字表記:一億八千八百十三万二千四百九十

素因数分解:

2 1 × 3 3 × 5 1 × 7 1 × 13 2 × 19 1 × 31 1

素因数の和:99
約数の個数: 384
約数和(自身を含む): 674611200
約数和(自身を除く): 486478710

約数列:
[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 31, 35, 38, 39, 42, 45, 54, 57, 62, 63, 65, 70, 78, 90, 91, 93, 95, 105, 114, 117, 126, 130, 133, 135, 155, 169, 171, 182, 186, 189, 190, 195, 210, 217, 234, 247, 266, 270, 273, 279, 285, 310, 315, 338, 342, 351, 378, 390, 399, 403, 434, 455, 465, 494, 507, 513, 546, 558, 570, 585, 589, 630, 651, 665, 702, 741, 798, 806, 819, 837, 845, 855, 910, 930, 945, 1014, 1026, 1085, 1170, 1178, 1183, 1197, 1209, 1235, 1302, 1330, 1365, 1395, 1482, 1521, 1638, 1674, 1690, 1710, 1729, 1755, 1767, 1890, 1953, 1995, 2015, 2170, 2223, 2366, 2394, 2418, 2457, 2470, 2535, 2565, 2730, 2790, 2821, 2945, 3042, 3211, 3255, 3458, 3510, 3534, 3549, 3591, 3627, 3705, 3906, 3990, 4030, 4095, 4123, 4185, 4446, 4563, 4914, 5070, 5130, 5187, 5239, 5301, 5642, 5859, 5890, 5915, 5985, 6045, 6422, 6510, 6669, 7098, 7182, 7254, 7410, 7605, 7657, 8190, 8246, 8370, 8463, 8645, 8835, 9126, 9633, 9765, 10374, 10478, 10602, 10647, 10881, 11115, 11718, 11830, 11970, 12090, 12285, 12369, 13338, 14105, 15210, 15314, 15561, 15717, 15903, 16055, 16926, 17290, 17670, 17745, 17955, 18135, 19266, 19530, 20615, 21294, 21762, 22230, 22477, 22815, 22971, 24570, 24738, 25389, 25935, 26195, 26505, 28210, 28899, 29295, 31122, 31434, 31806, 31941, 32110, 33345, 35490, 35910, 36270, 36673, 37107, 38285, 41230, 42315, 44954, 45630, 45942, 46683, 47151, 48165, 50778, 51870, 52390, 53010, 53235, 53599, 54405, 57798, 58590, 61845, 63882, 66690, 67431, 68913, 73346, 74214, 76167, 76570, 77805, 78585, 79515, 84630, 86697, 93366, 94302, 96330, 99541, 106470, 107198, 108810, 110019, 111321, 112385, 114855, 123690, 126945, 134862, 137826, 141453, 144495, 152334, 155610, 157170, 159030, 159705, 160797, 173394, 183365, 185535, 199082, 202293, 206739, 220038, 222642, 224770, 229710, 233415, 235755, 253890, 267995, 282906, 288990, 298623, 319410, 321594, 330057, 337155, 344565, 366730, 371070, 380835, 404586, 413478, 433485, 466830, 471510, 482391, 497705, 535990, 550095, 556605, 597246, 606879, 660114, 674310, 689130, 696787, 707265, 761670, 803985, 866970, 895869, 964782, 990171, 995410, 1011465, 1033695, 1100190, 1113210, 1213758, 1393574, 1414530, 1447173, 1493115, 1607970, 1650285, 1791738, 1980342, 2022930, 2067390, 2090361, 2411955, 2687607, 2894346, 2986230, 3034395, 3300570, 3483935, 4180722, 4479345, 4823910, 4950855, 5375214, 6068790, 6271083, 6967870, 7235865, 8958690, 9901710, 10451805, 12542166, 13438035, 14471730, 18813249, 20903610, 26876070, 31355415, 37626498, 62710830, 94066245, 188132490]

約数ペア:
[(1, 188132490), (2, 94066245), (3, 62710830), (5, 37626498), (6, 31355415), (7, 26876070), (9, 20903610), (10, 18813249), (13, 14471730), (14, 13438035), (15, 12542166), (18, 10451805), (19, 9901710), (21, 8958690), (26, 7235865), (27, 6967870), (30, 6271083), (31, 6068790), (35, 5375214), (38, 4950855), (39, 4823910), (42, 4479345), (45, 4180722), (54, 3483935), (57, 3300570), (62, 3034395), (63, 2986230), (65, 2894346), (70, 2687607), (78, 2411955), (90, 2090361), (91, 2067390), (93, 2022930), (95, 1980342), (105, 1791738), (114, 1650285), (117, 1607970), (126, 1493115), (130, 1447173), (133, 1414530), (135, 1393574), (155, 1213758), (169, 1113210), (171, 1100190), (182, 1033695), (186, 1011465), (189, 995410), (190, 990171), (195, 964782), (210, 895869), (217, 866970), (234, 803985), (247, 761670), (266, 707265), (270, 696787), (273, 689130), (279, 674310), (285, 660114), (310, 606879), (315, 597246), (338, 556605), (342, 550095), (351, 535990), (378, 497705), (390, 482391), (399, 471510), (403, 466830), (434, 433485), (455, 413478), (465, 404586), (494, 380835), (507, 371070), (513, 366730), (546, 344565), (558, 337155), (570, 330057), (585, 321594), (589, 319410), (630, 298623), (651, 288990), (665, 282906), (702, 267995), (741, 253890), (798, 235755), (806, 233415), (819, 229710), (837, 224770), (845, 222642), (855, 220038), (910, 206739), (930, 202293), (945, 199082), (1014, 185535), (1026, 183365), (1085, 173394), (1170, 160797), (1178, 159705), (1183, 159030), (1197, 157170), (1209, 155610), (1235, 152334), (1302, 144495), (1330, 141453), (1365, 137826), (1395, 134862), (1482, 126945), (1521, 123690), (1638, 114855), (1674, 112385), (1690, 111321), (1710, 110019), (1729, 108810), (1755, 107198), (1767, 106470), (1890, 99541), (1953, 96330), (1995, 94302), (2015, 93366), (2170, 86697), (2223, 84630), (2366, 79515), (2394, 78585), (2418, 77805), (2457, 76570), (2470, 76167), (2535, 74214), (2565, 73346), (2730, 68913), (2790, 67431), (2821, 66690), (2945, 63882), (3042, 61845), (3211, 58590), (3255, 57798), (3458, 54405), (3510, 53599), (3534, 53235), (3549, 53010), (3591, 52390), (3627, 51870), (3705, 50778), (3906, 48165), (3990, 47151), (4030, 46683), (4095, 45942), (4123, 45630), (4185, 44954), (4446, 42315), (4563, 41230), (4914, 38285), (5070, 37107), (5130, 36673), (5187, 36270), (5239, 35910), (5301, 35490), (5642, 33345), (5859, 32110), (5890, 31941), (5915, 31806), (5985, 31434), (6045, 31122), (6422, 29295), (6510, 28899), (6669, 28210), (7098, 26505), (7182, 26195), (7254, 25935), (7410, 25389), (7605, 24738), (7657, 24570), (8190, 22971), (8246, 22815), (8370, 22477), (8463, 22230), (8645, 21762), (8835, 21294), (9126, 20615), (9633, 19530), (9765, 19266), (10374, 18135), (10478, 17955), (10602, 17745), (10647, 17670), (10881, 17290), (11115, 16926), (11718, 16055), (11830, 15903), (11970, 15717), (12090, 15561), (12285, 15314), (12369, 15210), (13338, 14105)]

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