309675198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 748306944

約数和(自身を除く): 438631746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 73, 94, 98, 141, 146, 147, 219, 282, 294, 307, 329, 438, 511, 614, 658, 921, 987, 1022, 1533, 1842, 1974, 2149, 2303, 3066, 3431, 3577, 4298, 4606, 6447, 6862, 6909, 7154, 10293, 10731, 12894, 13818, 14429, 15043, 20586, 21462, 22411, 24017, 28858, 30086, 43287, 44822, 45129, 48034, 67233, 72051, 86574, 90258, 101003, 134466, 144102, 156877, 168119, 202006, 303009, 313754, 336238, 470631, 504357, 606018, 707021, 941262, 1008714, 1053317, 1098139, 1414042, 2106634, 2121063, 2196278, 3159951, 3294417, 4242126, 6319902, 6588834, 7373219, 14746438, 22119657, 44239314, 51612533, 103225066, 154837599, 309675198]

約数ペア:

[(1, 309675198), (2, 154837599), (3, 103225066), (6, 51612533), (7, 44239314), (14, 22119657), (21, 14746438), (42, 7373219), (47, 6588834), (49, 6319902), (73, 4242126), (94, 3294417), (98, 3159951), (141, 2196278), (146, 2121063), (147, 2106634), (219, 1414042), (282, 1098139), (294, 1053317), (307, 1008714), (329, 941262), (438, 707021), (511, 606018), (614, 504357), (658, 470631), (921, 336238), (987, 313754), (1022, 303009), (1533, 202006), (1842, 168119), (1974, 156877), (2149, 144102), (2303, 134466), (3066, 101003), (3431, 90258), (3577, 86574), (4298, 72051), (4606, 67233), (6447, 48034), (6862, 45129), (6909, 44822), (7154, 43287), (10293, 30086), (10731, 28858), (12894, 24017), (13818, 22411), (14429, 21462), (15043, 20586)]