820038492

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 2703081472

約数和(自身を除く): 1883042980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 73, 78, 81, 84, 91, 108, 117, 126, 127, 146, 156, 162, 182, 189, 219, 234, 243, 252, 254, 273, 292, 324, 351, 364, 378, 381, 438, 468, 486, 508, 511, 546, 567, 657, 702, 756, 762, 819, 876, 889, 949, 972, 1022, 1053, 1092, 1134, 1143, 1314, 1404, 1524, 1533, 1638, 1651, 1701, 1778, 1898, 1971, 2044, 2106, 2268, 2286, 2457, 2628, 2667, 2847, 3066, 3159, 3276, 3302, 3402, 3429, 3556, 3796, 3942, 4212, 4572, 4599, 4914, 4953, 5334, 5694, 5913, 6132, 6318, 6604, 6643, 6804, 6858, 7371, 7884, 8001, 8541, 9198, 9271, 9828, 9906, 10287, 10668, 11388, 11557, 11826, 12636, 13286, 13716, 13797, 14742, 14859, 16002, 17082, 17739, 18396, 18542, 19812, 19929, 20574, 22113, 23114, 23652, 24003, 25623, 26572, 27594, 27813, 29484, 29718, 30861, 32004, 34164, 34671, 35478, 37084, 39858, 41148, 41391, 44226, 44577, 46228, 48006, 51246, 55188, 55626, 59436, 59787, 61722, 64897, 69342, 70956, 72009, 76869, 79716, 82782, 83439, 88452, 89154, 96012, 102492, 104013, 111252, 119574, 120523, 123444, 124173, 129794, 133731, 138684, 144018, 153738, 165564, 166878, 178308, 179361, 194691, 208026, 216027, 230607, 239148, 241046, 248346, 250317, 259588, 267462, 288036, 307476, 312039, 333756, 358722, 361569, 389382, 401193, 416052, 432054, 461214, 482092, 496692, 500634, 534924, 538083, 584073, 624078, 717444, 723138, 750951, 778764, 802386, 843661, 864108, 922428, 936117, 1001268, 1076166, 1084707, 1168146, 1248156, 1446276, 1501902, 1604772, 1614249, 1687322, 1752219, 1872234, 2152332, 2169414, 2252853, 2336292, 2530983, 2808351, 3003804, 3228498, 3254121, 3374644, 3504438, 3744468, 4338828, 4505706, 5061966, 5256657, 5616702, 6456996, 6508242, 7008876, 7592949, 9011412, 9762363, 10123932, 10513314, 11233404, 13016484, 15185898, 15769971, 19524726, 21026628, 22778847, 29287089, 30371796, 31539942, 39049452, 45557694, 58574178, 63079884, 68336541, 91115388, 117148356, 136673082, 205009623, 273346164, 410019246, 820038492]

約数ペア:

[(1, 820038492), (2, 410019246), (3, 273346164), (4, 205009623), (6, 136673082), (7, 117148356), (9, 91115388), (12, 68336541), (13, 63079884), (14, 58574178), (18, 45557694), (21, 39049452), (26, 31539942), (27, 30371796), (28, 29287089), (36, 22778847), (39, 21026628), (42, 19524726), (52, 15769971), (54, 15185898), (63, 13016484), (73, 11233404), (78, 10513314), (81, 10123932), (84, 9762363), (91, 9011412), (108, 7592949), (117, 7008876), (126, 6508242), (127, 6456996), (146, 5616702), (156, 5256657), (162, 5061966), (182, 4505706), (189, 4338828), (219, 3744468), (234, 3504438), (243, 3374644), (252, 3254121), (254, 3228498), (273, 3003804), (292, 2808351), (324, 2530983), (351, 2336292), (364, 2252853), (378, 2169414), (381, 2152332), (438, 1872234), (468, 1752219), (486, 1687322), (508, 1614249), (511, 1604772), (546, 1501902), (567, 1446276), (657, 1248156), (702, 1168146), (756, 1084707), (762, 1076166), (819, 1001268), (876, 936117), (889, 922428), (949, 864108), (972, 843661), (1022, 802386), (1053, 778764), (1092, 750951), (1134, 723138), (1143, 717444), (1314, 624078), (1404, 584073), (1524, 538083), (1533, 534924), (1638, 500634), (1651, 496692), (1701, 482092), (1778, 461214), (1898, 432054), (1971, 416052), (2044, 401193), (2106, 389382), (2268, 361569), (2286, 358722), (2457, 333756), (2628, 312039), (2667, 307476), (2847, 288036), (3066, 267462), (3159, 259588), (3276, 250317), (3302, 248346), (3402, 241046), (3429, 239148), (3556, 230607), (3796, 216027), (3942, 208026), (4212, 194691), (4572, 179361), (4599, 178308), (4914, 166878), (4953, 165564), (5334, 153738), (5694, 144018), (5913, 138684), (6132, 133731), (6318, 129794), (6604, 124173), (6643, 123444), (6804, 120523), (6858, 119574), (7371, 111252), (7884, 104013), (8001, 102492), (8541, 96012), (9198, 89154), (9271, 88452), (9828, 83439), (9906, 82782), (10287, 79716), (10668, 76869), (11388, 72009), (11557, 70956), (11826, 69342), (12636, 64897), (13286, 61722), (13716, 59787), (13797, 59436), (14742, 55626), (14859, 55188), (16002, 51246), (17082, 48006), (17739, 46228), (18396, 44577), (18542, 44226), (19812, 41391), (19929, 41148), (20574, 39858), (22113, 37084), (23114, 35478), (23652, 34671), (24003, 34164), (25623, 32004), (26572, 30861), (27594, 29718), (27813, 29484)]