1521704196

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{7151}}^1$

素因数の和:7441

約数の個数: 72

約数和(自身を含む): 4029951744

約数和(自身を除く): 2508247548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 257, 276, 414, 514, 771, 828, 1028, 1542, 2313, 3084, 4626, 5911, 7151, 9252, 11822, 14302, 17733, 21453, 23644, 28604, 35466, 42906, 53199, 64359, 70932, 85812, 106398, 128718, 164473, 212796, 257436, 328946, 493419, 657892, 986838, 1480257, 1837807, 1973676, 2960514, 3675614, 5513421, 5921028, 7351228, 11026842, 16540263, 22053684, 33080526, 42269561, 66161052, 84539122, 126808683, 169078244, 253617366, 380426049, 507234732, 760852098, 1521704196]

約数ペア:

[(1, 1521704196), (2, 760852098), (3, 507234732), (4, 380426049), (6, 253617366), (9, 169078244), (12, 126808683), (18, 84539122), (23, 66161052), (36, 42269561), (46, 33080526), (69, 22053684), (92, 16540263), (138, 11026842), (207, 7351228), (257, 5921028), (276, 5513421), (414, 3675614), (514, 2960514), (771, 1973676), (828, 1837807), (1028, 1480257), (1542, 986838), (2313, 657892), (3084, 493419), (4626, 328946), (5911, 257436), (7151, 212796), (9252, 164473), (11822, 128718), (14302, 106398), (17733, 85812), (21453, 70932), (23644, 64359), (28604, 53199), (35466, 42906)]