8216331370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1292

約数の個数: 128

約数和(自身を含む): 17529825600

約数和(自身を除く): 9313494230

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 89, 130, 170, 178, 185, 221, 370, 442, 445, 481, 629, 890, 962, 1105, 1129, 1157, 1258, 1513, 2210, 2258, 2314, 2405, 3026, 3145, 3293, 4810, 5645, 5785, 6290, 6586, 7565, 8177, 11290, 11570, 14677, 15130, 16354, 16465, 19193, 19669, 29354, 32930, 38386, 39338, 40885, 41773, 42809, 55981, 73385, 81770, 83546, 85618, 95965, 98345, 100481, 111962, 146770, 191930, 196690, 200962, 208865, 214045, 249509, 279905, 417730, 428090, 499018, 502405, 543049, 559810, 710141, 727753, 1004810, 1086098, 1247545, 1306253, 1420282, 1455506, 1708177, 2495090, 2612506, 2715245, 3416354, 3550705, 3638765, 3717797, 5430490, 6531265, 7101410, 7277530, 7435594, 8540885, 9231833, 13062530, 17081770, 18463666, 18588985, 22206301, 37177970, 44412602, 46159165, 48331361, 63202549, 92318330, 96662722, 111031505, 126405098, 222063010, 241656805, 316012745, 483313610, 632025490, 821633137, 1643266274, 4108165685, 8216331370]

約数ペア:

[(1, 8216331370), (2, 4108165685), (5, 1643266274), (10, 821633137), (13, 632025490), (17, 483313610), (26, 316012745), (34, 241656805), (37, 222063010), (65, 126405098), (74, 111031505), (85, 96662722), (89, 92318330), (130, 63202549), (170, 48331361), (178, 46159165), (185, 44412602), (221, 37177970), (370, 22206301), (442, 18588985), (445, 18463666), (481, 17081770), (629, 13062530), (890, 9231833), (962, 8540885), (1105, 7435594), (1129, 7277530), (1157, 7101410), (1258, 6531265), (1513, 5430490), (2210, 3717797), (2258, 3638765), (2314, 3550705), (2405, 3416354), (3026, 2715245), (3145, 2612506), (3293, 2495090), (4810, 1708177), (5645, 1455506), (5785, 1420282), (6290, 1306253), (6586, 1247545), (7565, 1086098), (8177, 1004810), (11290, 727753), (11570, 710141), (14677, 559810), (15130, 543049), (16354, 502405), (16465, 499018), (19193, 428090), (19669, 417730), (29354, 279905), (32930, 249509), (38386, 214045), (39338, 208865), (40885, 200962), (41773, 196690), (42809, 191930), (55981, 146770), (73385, 111962), (81770, 100481), (83546, 98345), (85618, 95965)]