284073088

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5507}}^1$

素因数の和:5565

約数の個数: 64

約数和(自身を含む): 629233920

約数和(自身を除く): 345160832

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 5507, 6448, 11014, 12896, 22028, 25792, 44056, 51584, 71591, 88112, 143182, 170717, 176224, 286364, 341434, 352448, 572728, 682868, 704896, 1145456, 1365736, 2219321, 2290912, 2731472, 4438642, 4581824, 5462944, 8877284, 9163648, 10925888, 17754568, 21851776, 35509136, 71018272, 142036544, 284073088]

約数ペア:

[(1, 284073088), (2, 142036544), (4, 71018272), (8, 35509136), (13, 21851776), (16, 17754568), (26, 10925888), (31, 9163648), (32, 8877284), (52, 5462944), (62, 4581824), (64, 4438642), (104, 2731472), (124, 2290912), (128, 2219321), (208, 1365736), (248, 1145456), (403, 704896), (416, 682868), (496, 572728), (806, 352448), (832, 341434), (992, 286364), (1612, 176224), (1664, 170717), (1984, 143182), (3224, 88112), (3968, 71591), (5507, 51584), (6448, 44056), (11014, 25792), (12896, 22028)]