871420788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 2840248320

約数和(自身を除く): 1968827532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 103, 108, 114, 124, 126, 133, 171, 186, 189, 206, 217, 228, 252, 266, 279, 309, 342, 361, 372, 378, 399, 412, 434, 513, 532, 558, 589, 618, 651, 684, 721, 722, 756, 798, 837, 868, 927, 1026, 1083, 1116, 1178, 1197, 1236, 1302, 1442, 1444, 1596, 1674, 1767, 1854, 1953, 1957, 2052, 2163, 2166, 2356, 2394, 2527, 2604, 2781, 2884, 3193, 3249, 3348, 3534, 3591, 3708, 3906, 3914, 4123, 4326, 4332, 4788, 5054, 5301, 5562, 5859, 5871, 6386, 6489, 6498, 7068, 7182, 7581, 7812, 7828, 8246, 8652, 9579, 9747, 10108, 10602, 11124, 11191, 11718, 11742, 12369, 12772, 12978, 12996, 13699, 14364, 15162, 15903, 16492, 17613, 19158, 19467, 19494, 21204, 22351, 22382, 22743, 23436, 23484, 24738, 25956, 27398, 28737, 30324, 31806, 33573, 35226, 37107, 37183, 38316, 38934, 38988, 41097, 44702, 44764, 45486, 49476, 52839, 54796, 57474, 60667, 63612, 67053, 67146, 68229, 70452, 74214, 74366, 77868, 78337, 82194, 86211, 89404, 90972, 100719, 105678, 111321, 111549, 114948, 121334, 123291, 134106, 134292, 136458, 148428, 148732, 156674, 164388, 172422, 182001, 201159, 201438, 211356, 222642, 223098, 235011, 242668, 246582, 260281, 268212, 272916, 302157, 313348, 334647, 344844, 364002, 369873, 402318, 402876, 424669, 445284, 446196, 470022, 493164, 520562, 546003, 603477, 604314, 669294, 705033, 728004, 739746, 780843, 804636, 849338, 940044, 1003941, 1041124, 1092006, 1152673, 1206954, 1208628, 1274007, 1338588, 1410066, 1479492, 1561686, 1638009, 1698676, 2007882, 2115099, 2184012, 2305346, 2342529, 2413908, 2548014, 2820132, 3123372, 3276018, 3458019, 3822021, 4015764, 4230198, 4610692, 4685058, 5096028, 6552036, 6916038, 7027587, 7644042, 8068711, 8460396, 9370116, 10374057, 11466063, 13832076, 14055174, 15288084, 16137422, 20748114, 22932126, 24206133, 28110348, 31122171, 32274844, 41496228, 45864252, 48412266, 62244342, 72618399, 96824532, 124488684, 145236798, 217855197, 290473596, 435710394, 871420788]

約数ペア:

[(1, 871420788), (2, 435710394), (3, 290473596), (4, 217855197), (6, 145236798), (7, 124488684), (9, 96824532), (12, 72618399), (14, 62244342), (18, 48412266), (19, 45864252), (21, 41496228), (27, 32274844), (28, 31122171), (31, 28110348), (36, 24206133), (38, 22932126), (42, 20748114), (54, 16137422), (57, 15288084), (62, 14055174), (63, 13832076), (76, 11466063), (84, 10374057), (93, 9370116), (103, 8460396), (108, 8068711), (114, 7644042), (124, 7027587), (126, 6916038), (133, 6552036), (171, 5096028), (186, 4685058), (189, 4610692), (206, 4230198), (217, 4015764), (228, 3822021), (252, 3458019), (266, 3276018), (279, 3123372), (309, 2820132), (342, 2548014), (361, 2413908), (372, 2342529), (378, 2305346), (399, 2184012), (412, 2115099), (434, 2007882), (513, 1698676), (532, 1638009), (558, 1561686), (589, 1479492), (618, 1410066), (651, 1338588), (684, 1274007), (721, 1208628), (722, 1206954), (756, 1152673), (798, 1092006), (837, 1041124), (868, 1003941), (927, 940044), (1026, 849338), (1083, 804636), (1116, 780843), (1178, 739746), (1197, 728004), (1236, 705033), (1302, 669294), (1442, 604314), (1444, 603477), (1596, 546003), (1674, 520562), (1767, 493164), (1854, 470022), (1953, 446196), (1957, 445284), (2052, 424669), (2163, 402876), (2166, 402318), (2356, 369873), (2394, 364002), (2527, 344844), (2604, 334647), (2781, 313348), (2884, 302157), (3193, 272916), (3249, 268212), (3348, 260281), (3534, 246582), (3591, 242668), (3708, 235011), (3906, 223098), (3914, 222642), (4123, 211356), (4326, 201438), (4332, 201159), (4788, 182001), (5054, 172422), (5301, 164388), (5562, 156674), (5859, 148732), (5871, 148428), (6386, 136458), (6489, 134292), (6498, 134106), (7068, 123291), (7182, 121334), (7581, 114948), (7812, 111549), (7828, 111321), (8246, 105678), (8652, 100719), (9579, 90972), (9747, 89404), (10108, 86211), (10602, 82194), (11124, 78337), (11191, 77868), (11718, 74366), (11742, 74214), (12369, 70452), (12772, 68229), (12978, 67146), (12996, 67053), (13699, 63612), (14364, 60667), (15162, 57474), (15903, 54796), (16492, 52839), (17613, 49476), (19158, 45486), (19467, 44764), (19494, 44702), (21204, 41097), (22351, 38988), (22382, 38934), (22743, 38316), (23436, 37183), (23484, 37107), (24738, 35226), (25956, 33573), (27398, 31806), (28737, 30324)]