918703324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2339

約数の個数: 96

約数和(自身を含む): 2150184960

約数和(自身を除く): 1231481636

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 79, 119, 154, 158, 187, 238, 308, 316, 374, 476, 553, 748, 869, 1106, 1309, 1343, 1738, 2212, 2221, 2618, 2686, 3476, 4442, 5236, 5372, 6083, 8884, 9401, 12166, 14773, 15547, 18802, 24332, 24431, 29546, 31094, 37604, 37757, 48862, 59092, 62188, 75514, 97724, 103411, 151028, 171017, 175459, 206822, 264299, 342034, 350918, 413644, 415327, 528598, 684068, 701836, 830654, 1057196, 1228213, 1661308, 1930049, 2456426, 2907289, 2982803, 3860098, 4912852, 5814578, 5965606, 7720196, 11629156, 11931212, 13510343, 20879621, 27020686, 32810833, 41759242, 54041372, 65621666, 83518484, 131243332, 229675831, 459351662, 918703324]

約数ペア:

[(1, 918703324), (2, 459351662), (4, 229675831), (7, 131243332), (11, 83518484), (14, 65621666), (17, 54041372), (22, 41759242), (28, 32810833), (34, 27020686), (44, 20879621), (68, 13510343), (77, 11931212), (79, 11629156), (119, 7720196), (154, 5965606), (158, 5814578), (187, 4912852), (238, 3860098), (308, 2982803), (316, 2907289), (374, 2456426), (476, 1930049), (553, 1661308), (748, 1228213), (869, 1057196), (1106, 830654), (1309, 701836), (1343, 684068), (1738, 528598), (2212, 415327), (2221, 413644), (2618, 350918), (2686, 342034), (3476, 264299), (4442, 206822), (5236, 175459), (5372, 171017), (6083, 151028), (8884, 103411), (9401, 97724), (12166, 75514), (14773, 62188), (15547, 59092), (18802, 48862), (24332, 37757), (24431, 37604), (29546, 31094)]