217316177112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{64853}}^1$

素因数の和:65113

約数の個数: 128

約数和(自身を含む): 591717519360

約数和(自身を除く): 374401342248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 191, 204, 258, 344, 382, 408, 516, 573, 731, 764, 1032, 1146, 1462, 1528, 2193, 2292, 2924, 3247, 4386, 4584, 5848, 6494, 8213, 8772, 9741, 12988, 16426, 17544, 19482, 24639, 25976, 32852, 38964, 49278, 64853, 65704, 77928, 98556, 129706, 139621, 194559, 197112, 259412, 279242, 389118, 418863, 518824, 558484, 778236, 837726, 1102501, 1116968, 1556472, 1675452, 2205002, 2788679, 3307503, 3350904, 4410004, 5577358, 6615006, 8366037, 8820008, 11154716, 12386923, 13230012, 16732074, 22309432, 24773846, 26460024, 33464148, 37160769, 47407543, 49547692, 66928296, 74321538, 94815086, 99095384, 142222629, 148643076, 189630172, 210577691, 284445258, 297286152, 379260344, 421155382, 532637689, 568890516, 631733073, 842310764, 1065275378, 1137781032, 1263466146, 1597913067, 1684621528, 2130550756, 2526932292, 3195826134, 4261101512, 5053864584, 6391652268, 9054840713, 12783304536, 18109681426, 27164522139, 36219362852, 54329044278, 72438725704, 108658088556, 217316177112]

約数ペア:

[(1, 217316177112), (2, 108658088556), (3, 72438725704), (4, 54329044278), (6, 36219362852), (8, 27164522139), (12, 18109681426), (17, 12783304536), (24, 9054840713), (34, 6391652268), (43, 5053864584), (51, 4261101512), (68, 3195826134), (86, 2526932292), (102, 2130550756), (129, 1684621528), (136, 1597913067), (172, 1263466146), (191, 1137781032), (204, 1065275378), (258, 842310764), (344, 631733073), (382, 568890516), (408, 532637689), (516, 421155382), (573, 379260344), (731, 297286152), (764, 284445258), (1032, 210577691), (1146, 189630172), (1462, 148643076), (1528, 142222629), (2193, 99095384), (2292, 94815086), (2924, 74321538), (3247, 66928296), (4386, 49547692), (4584, 47407543), (5848, 37160769), (6494, 33464148), (8213, 26460024), (8772, 24773846), (9741, 22309432), (12988, 16732074), (16426, 13230012), (17544, 12386923), (19482, 11154716), (24639, 8820008), (25976, 8366037), (32852, 6615006), (38964, 5577358), (49278, 4410004), (64853, 3350904), (65704, 3307503), (77928, 2788679), (98556, 2205002), (129706, 1675452), (139621, 1556472), (194559, 1116968), (197112, 1102501), (259412, 837726), (279242, 778236), (389118, 558484), (418863, 518824)]