40395884984

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{255709}}^1$

素因数の和:255773

約数の個数: 96

約数和(自身を含む): 97947158400

約数和(自身を除く): 57551273416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 2548, 2821, 3038, 3224, 5096, 5642, 6076, 11284, 12152, 19747, 22568, 39494, 78988, 157976, 255709, 511418, 1022836, 1789963, 2045672, 3324217, 3579926, 6648434, 7159852, 7926979, 12529741, 13296868, 14319704, 15853958, 23269519, 25059482, 26593736, 31707916, 46539038, 50118964, 55488853, 63415832, 93078076, 100237928, 103050727, 110977706, 162886633, 186156152, 206101454, 221955412, 325773266, 388421971, 412202908, 443910824, 651546532, 721355089, 776843942, 824405816, 1303093064, 1442710178, 1553687884, 2885420356, 3107375768, 5049485623, 5770840712, 10098971246, 20197942492, 40395884984]

約数ペア:

[(1, 40395884984), (2, 20197942492), (4, 10098971246), (7, 5770840712), (8, 5049485623), (13, 3107375768), (14, 2885420356), (26, 1553687884), (28, 1442710178), (31, 1303093064), (49, 824405816), (52, 776843942), (56, 721355089), (62, 651546532), (91, 443910824), (98, 412202908), (104, 388421971), (124, 325773266), (182, 221955412), (196, 206101454), (217, 186156152), (248, 162886633), (364, 110977706), (392, 103050727), (403, 100237928), (434, 93078076), (637, 63415832), (728, 55488853), (806, 50118964), (868, 46539038), (1274, 31707916), (1519, 26593736), (1612, 25059482), (1736, 23269519), (2548, 15853958), (2821, 14319704), (3038, 13296868), (3224, 12529741), (5096, 7926979), (5642, 7159852), (6076, 6648434), (11284, 3579926), (12152, 3324217), (19747, 2045672), (22568, 1789963), (39494, 1022836), (78988, 511418), (157976, 255709)]