686475132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 1859665920

約数和(自身を除く): 1173190788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 229, 254, 281, 381, 458, 508, 562, 687, 762, 843, 889, 916, 1124, 1374, 1524, 1603, 1686, 1778, 1967, 2667, 2748, 3206, 3372, 3556, 3934, 4809, 5334, 5901, 6412, 7868, 9618, 10668, 11802, 19236, 23604, 29083, 35687, 58166, 64349, 71374, 87249, 107061, 116332, 128698, 142748, 174498, 193047, 203581, 214122, 249809, 257396, 348996, 386094, 407162, 428244, 450443, 499618, 610743, 749427, 772188, 814324, 900886, 999236, 1221486, 1351329, 1498854, 1801772, 2442972, 2702658, 2997708, 5405316, 8172323, 16344646, 24516969, 32689292, 49033938, 57206261, 98067876, 114412522, 171618783, 228825044, 343237566, 686475132]

約数ペア:

[(1, 686475132), (2, 343237566), (3, 228825044), (4, 171618783), (6, 114412522), (7, 98067876), (12, 57206261), (14, 49033938), (21, 32689292), (28, 24516969), (42, 16344646), (84, 8172323), (127, 5405316), (229, 2997708), (254, 2702658), (281, 2442972), (381, 1801772), (458, 1498854), (508, 1351329), (562, 1221486), (687, 999236), (762, 900886), (843, 814324), (889, 772188), (916, 749427), (1124, 610743), (1374, 499618), (1524, 450443), (1603, 428244), (1686, 407162), (1778, 386094), (1967, 348996), (2667, 257396), (2748, 249809), (3206, 214122), (3372, 203581), (3556, 193047), (3934, 174498), (4809, 142748), (5334, 128698), (5901, 116332), (6412, 107061), (7868, 87249), (9618, 71374), (10668, 64349), (11802, 58166), (19236, 35687), (23604, 29083)]