426591750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43753}}^1$

素因数の和:43786

約数の個数: 64

約数和(自身を含む): 1146704832

約数和(自身を除く): 720113082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 43753, 87506, 131259, 218765, 262518, 437530, 568789, 656295, 1093825, 1137578, 1312590, 1706367, 2187650, 2843945, 3281475, 3412734, 5469125, 5687890, 6562950, 8531835, 10938250, 14219725, 16407375, 17063670, 28439450, 32814750, 42659175, 71098625, 85318350, 142197250, 213295875, 426591750]

約数ペア:

[(1, 426591750), (2, 213295875), (3, 142197250), (5, 85318350), (6, 71098625), (10, 42659175), (13, 32814750), (15, 28439450), (25, 17063670), (26, 16407375), (30, 14219725), (39, 10938250), (50, 8531835), (65, 6562950), (75, 5687890), (78, 5469125), (125, 3412734), (130, 3281475), (150, 2843945), (195, 2187650), (250, 1706367), (325, 1312590), (375, 1137578), (390, 1093825), (650, 656295), (750, 568789), (975, 437530), (1625, 262518), (1950, 218765), (3250, 131259), (4875, 87506), (9750, 43753)]