971972664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1605

約数の個数: 128

約数和(自身を含む): 2780870400

約数和(自身を除く): 1808897736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 113, 114, 152, 156, 226, 228, 247, 312, 339, 452, 456, 494, 678, 741, 904, 988, 1356, 1451, 1469, 1482, 1976, 2147, 2712, 2902, 2938, 2964, 4294, 4353, 4407, 5804, 5876, 5928, 6441, 8588, 8706, 8814, 11608, 11752, 12882, 17176, 17412, 17628, 18863, 25764, 27569, 27911, 34824, 35256, 37726, 51528, 55138, 55822, 56589, 75452, 82707, 83733, 110276, 111644, 113178, 150904, 163963, 165414, 167466, 220552, 223288, 226356, 327926, 330828, 334932, 358397, 452712, 491889, 655852, 661656, 669864, 716794, 983778, 1075191, 1311704, 1433588, 1967556, 2131519, 2150382, 2867176, 3115297, 3935112, 4263038, 4300764, 6230594, 6394557, 8526076, 8601528, 9345891, 12461188, 12789114, 17052152, 18691782, 24922376, 25578228, 37383564, 40498861, 51156456, 74767128, 80997722, 121496583, 161995444, 242993166, 323990888, 485986332, 971972664]

約数ペア:

[(1, 971972664), (2, 485986332), (3, 323990888), (4, 242993166), (6, 161995444), (8, 121496583), (12, 80997722), (13, 74767128), (19, 51156456), (24, 40498861), (26, 37383564), (38, 25578228), (39, 24922376), (52, 18691782), (57, 17052152), (76, 12789114), (78, 12461188), (104, 9345891), (113, 8601528), (114, 8526076), (152, 6394557), (156, 6230594), (226, 4300764), (228, 4263038), (247, 3935112), (312, 3115297), (339, 2867176), (452, 2150382), (456, 2131519), (494, 1967556), (678, 1433588), (741, 1311704), (904, 1075191), (988, 983778), (1356, 716794), (1451, 669864), (1469, 661656), (1482, 655852), (1976, 491889), (2147, 452712), (2712, 358397), (2902, 334932), (2938, 330828), (2964, 327926), (4294, 226356), (4353, 223288), (4407, 220552), (5804, 167466), (5876, 165414), (5928, 163963), (6441, 150904), (8588, 113178), (8706, 111644), (8814, 110276), (11608, 83733), (11752, 82707), (12882, 75452), (17176, 56589), (17412, 55822), (17628, 55138), (18863, 51528), (25764, 37726), (27569, 35256), (27911, 34824)]