211672594672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{872143}}^1$

素因数の和:872366

約数の個数: 80

約数和(自身を含む): 513909107712

約数和(自身を除く): 302236513040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 197, 308, 394, 616, 788, 1232, 1379, 1576, 2167, 2758, 3152, 4334, 5516, 8668, 11032, 15169, 17336, 22064, 30338, 34672, 60676, 121352, 242704, 872143, 1744286, 3488572, 6105001, 6977144, 9593573, 12210002, 13954288, 19187146, 24420004, 38374292, 48840008, 67155011, 76748584, 97680016, 134310022, 153497168, 171812171, 268620044, 343624342, 537240088, 687248684, 1074480176, 1202685197, 1374497368, 1889933881, 2405370394, 2748994736, 3779867762, 4810740788, 7559735524, 9621481576, 13229537167, 15119471048, 19242963152, 26459074334, 30238942096, 52918148668, 105836297336, 211672594672]

約数ペア:

[(1, 211672594672), (2, 105836297336), (4, 52918148668), (7, 30238942096), (8, 26459074334), (11, 19242963152), (14, 15119471048), (16, 13229537167), (22, 9621481576), (28, 7559735524), (44, 4810740788), (56, 3779867762), (77, 2748994736), (88, 2405370394), (112, 1889933881), (154, 1374497368), (176, 1202685197), (197, 1074480176), (308, 687248684), (394, 537240088), (616, 343624342), (788, 268620044), (1232, 171812171), (1379, 153497168), (1576, 134310022), (2167, 97680016), (2758, 76748584), (3152, 67155011), (4334, 48840008), (5516, 38374292), (8668, 24420004), (11032, 19187146), (15169, 13954288), (17336, 12210002), (22064, 9593573), (30338, 6977144), (34672, 6105001), (60676, 3488572), (121352, 1744286), (242704, 872143)]