1181709568

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5821}}^1$

素因数の和:5911

約数の個数: 72

約数和(自身を含む): 2582336456

約数和(自身を除く): 1400626888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 793, 832, 976, 1586, 1664, 1952, 3172, 3328, 3904, 5821, 6344, 7808, 11642, 12688, 15616, 23284, 25376, 46568, 50752, 75673, 93136, 101504, 151346, 186272, 203008, 302692, 355081, 372544, 605384, 710162, 745088, 1210768, 1420324, 1490176, 2421536, 2840648, 4616053, 4843072, 5681296, 9232106, 9686144, 11362592, 18464212, 19372288, 22725184, 36928424, 45450368, 73856848, 90900736, 147713696, 295427392, 590854784, 1181709568]

約数ペア:

[(1, 1181709568), (2, 590854784), (4, 295427392), (8, 147713696), (13, 90900736), (16, 73856848), (26, 45450368), (32, 36928424), (52, 22725184), (61, 19372288), (64, 18464212), (104, 11362592), (122, 9686144), (128, 9232106), (208, 5681296), (244, 4843072), (256, 4616053), (416, 2840648), (488, 2421536), (793, 1490176), (832, 1420324), (976, 1210768), (1586, 745088), (1664, 710162), (1952, 605384), (3172, 372544), (3328, 355081), (3904, 302692), (5821, 203008), (6344, 186272), (7808, 151346), (11642, 101504), (12688, 93136), (15616, 75673), (23284, 50752), (25376, 46568)]