40728989408

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 83741736960

約数和(自身を除く): 43012747552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 379, 496, 508, 758, 853, 992, 1016, 1516, 1706, 2032, 3032, 3412, 3937, 4064, 6064, 6824, 7874, 11749, 12128, 13648, 15748, 23498, 26443, 27296, 31496, 46996, 48133, 52886, 62992, 93992, 96266, 105772, 108331, 125984, 187984, 192532, 211544, 216662, 323287, 375968, 385064, 423088, 433324, 646574, 770128, 846176, 866648, 1293148, 1492123, 1540256, 1733296, 2586296, 2984246, 3358261, 3466592, 5172592, 5968492, 6716522, 10021897, 10345184, 11936984, 13433044, 20043794, 23873968, 26866088, 40087588, 41057449, 47747936, 53732176, 80175176, 82114898, 107464352, 160350352, 164229796, 320700704, 328459592, 656919184, 1272780919, 1313838368, 2545561838, 5091123676, 10182247352, 20364494704, 40728989408]

約数ペア:

[(1, 40728989408), (2, 20364494704), (4, 10182247352), (8, 5091123676), (16, 2545561838), (31, 1313838368), (32, 1272780919), (62, 656919184), (124, 328459592), (127, 320700704), (248, 164229796), (254, 160350352), (379, 107464352), (496, 82114898), (508, 80175176), (758, 53732176), (853, 47747936), (992, 41057449), (1016, 40087588), (1516, 26866088), (1706, 23873968), (2032, 20043794), (3032, 13433044), (3412, 11936984), (3937, 10345184), (4064, 10021897), (6064, 6716522), (6824, 5968492), (7874, 5172592), (11749, 3466592), (12128, 3358261), (13648, 2984246), (15748, 2586296), (23498, 1733296), (26443, 1540256), (27296, 1492123), (31496, 1293148), (46996, 866648), (48133, 846176), (52886, 770128), (62992, 646574), (93992, 433324), (96266, 423088), (105772, 385064), (108331, 375968), (125984, 323287), (187984, 216662), (192532, 211544)]