1211597856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 216

約数和(自身を含む): 4056212160

約数和(自身を除く): 2844614304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 72, 74, 84, 96, 111, 112, 126, 144, 148, 168, 222, 224, 252, 259, 288, 296, 333, 336, 439, 444, 504, 518, 592, 666, 672, 777, 878, 888, 1008, 1036, 1184, 1317, 1332, 1369, 1554, 1756, 1776, 2016, 2072, 2331, 2634, 2664, 2738, 3073, 3108, 3512, 3552, 3951, 4107, 4144, 4662, 5268, 5328, 5476, 6146, 6216, 7024, 7902, 8214, 8288, 9219, 9324, 9583, 10536, 10656, 10952, 12292, 12321, 12432, 14048, 15804, 16243, 16428, 18438, 18648, 19166, 21072, 21904, 24584, 24642, 24864, 27657, 28749, 31608, 32486, 32856, 36876, 37296, 38332, 42144, 43808, 48729, 49168, 49284, 55314, 57498, 63216, 64972, 65712, 73752, 74592, 76664, 86247, 97458, 98336, 98568, 110628, 113701, 114996, 126432, 129944, 131424, 146187, 147504, 153328, 172494, 194916, 197136, 221256, 227402, 229992, 259888, 292374, 295008, 306656, 341103, 344988, 389832, 394272, 442512, 454804, 459984, 519776, 584748, 600991, 682206, 689976, 779664, 885024, 909608, 919968, 1023309, 1169496, 1201982, 1364412, 1379952, 1559328, 1802973, 1819216, 2046618, 2338992, 2403964, 2728824, 2759904, 3605946, 3638432, 4093236, 4206937, 4677984, 4807928, 5408919, 5457648, 7211892, 8186472, 8413874, 9615856, 10817838, 10915296, 12620811, 14423784, 16372944, 16827748, 19231712, 21635676, 25241622, 28847568, 32745888, 33655496, 37862433, 43271352, 50483244, 57695136, 67310992, 75724866, 86542704, 100966488, 134621984, 151449732, 173085408, 201932976, 302899464, 403865952, 605798928, 1211597856]

約数ペア:

[(1, 1211597856), (2, 605798928), (3, 403865952), (4, 302899464), (6, 201932976), (7, 173085408), (8, 151449732), (9, 134621984), (12, 100966488), (14, 86542704), (16, 75724866), (18, 67310992), (21, 57695136), (24, 50483244), (28, 43271352), (32, 37862433), (36, 33655496), (37, 32745888), (42, 28847568), (48, 25241622), (56, 21635676), (63, 19231712), (72, 16827748), (74, 16372944), (84, 14423784), (96, 12620811), (111, 10915296), (112, 10817838), (126, 9615856), (144, 8413874), (148, 8186472), (168, 7211892), (222, 5457648), (224, 5408919), (252, 4807928), (259, 4677984), (288, 4206937), (296, 4093236), (333, 3638432), (336, 3605946), (439, 2759904), (444, 2728824), (504, 2403964), (518, 2338992), (592, 2046618), (666, 1819216), (672, 1802973), (777, 1559328), (878, 1379952), (888, 1364412), (1008, 1201982), (1036, 1169496), (1184, 1023309), (1317, 919968), (1332, 909608), (1369, 885024), (1554, 779664), (1756, 689976), (1776, 682206), (2016, 600991), (2072, 584748), (2331, 519776), (2634, 459984), (2664, 454804), (2738, 442512), (3073, 394272), (3108, 389832), (3512, 344988), (3552, 341103), (3951, 306656), (4107, 295008), (4144, 292374), (4662, 259888), (5268, 229992), (5328, 227402), (5476, 221256), (6146, 197136), (6216, 194916), (7024, 172494), (7902, 153328), (8214, 147504), (8288, 146187), (9219, 131424), (9324, 129944), (9583, 126432), (10536, 114996), (10656, 113701), (10952, 110628), (12292, 98568), (12321, 98336), (12432, 97458), (14048, 86247), (15804, 76664), (16243, 74592), (16428, 73752), (18438, 65712), (18648, 64972), (19166, 63216), (21072, 57498), (21904, 55314), (24584, 49284), (24642, 49168), (24864, 48729), (27657, 43808), (28749, 42144), (31608, 38332), (32486, 37296), (32856, 36876)]