1569387664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:5012

約数の個数: 80

約数和(自身を含む): 3452122800

約数和(自身を除く): 1882735136

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 53, 58, 104, 106, 116, 208, 212, 232, 377, 424, 464, 689, 754, 848, 1378, 1508, 1537, 2756, 3016, 3074, 4909, 5512, 6032, 6148, 9818, 11024, 12296, 19636, 19981, 24592, 39272, 39962, 63817, 78544, 79924, 127634, 142361, 159848, 255268, 260177, 284722, 319696, 510536, 520354, 569444, 1021072, 1040708, 1138888, 1850693, 2081416, 2277776, 3382301, 3701386, 4162832, 6764602, 7402772, 7545133, 13529204, 14805544, 15090266, 27058408, 29611088, 30180532, 54116816, 60361064, 98086729, 120722128, 196173458, 392346916, 784693832, 1569387664]

約数ペア:

[(1, 1569387664), (2, 784693832), (4, 392346916), (8, 196173458), (13, 120722128), (16, 98086729), (26, 60361064), (29, 54116816), (52, 30180532), (53, 29611088), (58, 27058408), (104, 15090266), (106, 14805544), (116, 13529204), (208, 7545133), (212, 7402772), (232, 6764602), (377, 4162832), (424, 3701386), (464, 3382301), (689, 2277776), (754, 2081416), (848, 1850693), (1378, 1138888), (1508, 1040708), (1537, 1021072), (2756, 569444), (3016, 520354), (3074, 510536), (4909, 319696), (5512, 284722), (6032, 260177), (6148, 255268), (9818, 159848), (11024, 142361), (12296, 127634), (19636, 79924), (19981, 78544), (24592, 63817), (39272, 39962)]