138441492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2645

約数の個数: 72

約数和(自身を含む): 401856000

約数和(自身を除く): 263414508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2399, 2748, 3206, 4122, 4798, 4809, 6412, 7197, 8244, 9596, 9618, 14394, 14427, 16793, 19236, 21591, 28788, 28854, 33586, 43182, 50379, 57708, 67172, 86364, 100758, 151137, 201516, 302274, 549371, 604548, 1098742, 1648113, 2197484, 3296226, 3845597, 4944339, 6592452, 7691194, 9888678, 11536791, 15382388, 19777356, 23073582, 34610373, 46147164, 69220746, 138441492]

約数ペア:

[(1, 138441492), (2, 69220746), (3, 46147164), (4, 34610373), (6, 23073582), (7, 19777356), (9, 15382388), (12, 11536791), (14, 9888678), (18, 7691194), (21, 6592452), (28, 4944339), (36, 3845597), (42, 3296226), (63, 2197484), (84, 1648113), (126, 1098742), (229, 604548), (252, 549371), (458, 302274), (687, 201516), (916, 151137), (1374, 100758), (1603, 86364), (2061, 67172), (2399, 57708), (2748, 50379), (3206, 43182), (4122, 33586), (4798, 28854), (4809, 28788), (6412, 21591), (7197, 19236), (8244, 16793), (9596, 14427), (9618, 14394)]