210280176

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 615255264

約数和(自身を除く): 404975088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 61, 72, 74, 111, 122, 144, 148, 183, 222, 244, 296, 333, 366, 444, 488, 549, 592, 647, 666, 732, 888, 976, 1098, 1294, 1332, 1464, 1776, 1941, 2196, 2257, 2588, 2664, 2928, 3882, 4392, 4514, 5176, 5328, 5823, 6771, 7764, 8784, 9028, 10352, 11646, 13542, 15528, 18056, 20313, 23292, 23939, 27084, 31056, 36112, 39467, 40626, 46584, 47878, 54168, 71817, 78934, 81252, 93168, 95756, 108336, 118401, 143634, 157868, 162504, 191512, 215451, 236802, 287268, 315736, 325008, 355203, 383024, 430902, 473604, 574536, 631472, 710406, 861804, 947208, 1149072, 1420812, 1460279, 1723608, 1894416, 2841624, 2920558, 3447216, 4380837, 5683248, 5841116, 8761674, 11682232, 13142511, 17523348, 23364464, 26285022, 35046696, 52570044, 70093392, 105140088, 210280176]

約数ペア:

[(1, 210280176), (2, 105140088), (3, 70093392), (4, 52570044), (6, 35046696), (8, 26285022), (9, 23364464), (12, 17523348), (16, 13142511), (18, 11682232), (24, 8761674), (36, 5841116), (37, 5683248), (48, 4380837), (61, 3447216), (72, 2920558), (74, 2841624), (111, 1894416), (122, 1723608), (144, 1460279), (148, 1420812), (183, 1149072), (222, 947208), (244, 861804), (296, 710406), (333, 631472), (366, 574536), (444, 473604), (488, 430902), (549, 383024), (592, 355203), (647, 325008), (666, 315736), (732, 287268), (888, 236802), (976, 215451), (1098, 191512), (1294, 162504), (1332, 157868), (1464, 143634), (1776, 118401), (1941, 108336), (2196, 95756), (2257, 93168), (2588, 81252), (2664, 78934), (2928, 71817), (3882, 54168), (4392, 47878), (4514, 46584), (5176, 40626), (5328, 39467), (5823, 36112), (6771, 31056), (7764, 27084), (8784, 23939), (9028, 23292), (10352, 20313), (11646, 18056), (13542, 15528)]