121421304

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 342688320

約数和(自身を除く): 221267016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 53, 72, 94, 106, 141, 159, 188, 212, 282, 318, 376, 423, 424, 477, 564, 636, 677, 846, 954, 1128, 1272, 1354, 1692, 1908, 2031, 2491, 2708, 3384, 3816, 4062, 4982, 5416, 6093, 7473, 8124, 9964, 12186, 14946, 16248, 19928, 22419, 24372, 29892, 31819, 35881, 44838, 48744, 59784, 63638, 71762, 89676, 95457, 107643, 127276, 143524, 179352, 190914, 215286, 254552, 286371, 287048, 322929, 381828, 430572, 572742, 645858, 763656, 861144, 1145484, 1291716, 1686407, 2290968, 2583432, 3372814, 5059221, 6745628, 10118442, 13491256, 15177663, 20236884, 30355326, 40473768, 60710652, 121421304]

約数ペア:

[(1, 121421304), (2, 60710652), (3, 40473768), (4, 30355326), (6, 20236884), (8, 15177663), (9, 13491256), (12, 10118442), (18, 6745628), (24, 5059221), (36, 3372814), (47, 2583432), (53, 2290968), (72, 1686407), (94, 1291716), (106, 1145484), (141, 861144), (159, 763656), (188, 645858), (212, 572742), (282, 430572), (318, 381828), (376, 322929), (423, 287048), (424, 286371), (477, 254552), (564, 215286), (636, 190914), (677, 179352), (846, 143524), (954, 127276), (1128, 107643), (1272, 95457), (1354, 89676), (1692, 71762), (1908, 63638), (2031, 59784), (2491, 48744), (2708, 44838), (3384, 35881), (3816, 31819), (4062, 29892), (4982, 24372), (5416, 22419), (6093, 19928), (7473, 16248), (8124, 14946), (9964, 12186)]