478846134

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 1192181760

約数和(自身を除く): 713335626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 127, 131, 234, 246, 254, 262, 351, 369, 381, 393, 533, 702, 738, 762, 786, 1066, 1107, 1143, 1179, 1599, 1651, 1703, 2214, 2286, 2358, 3198, 3302, 3406, 3429, 3537, 4797, 4953, 5109, 5207, 5371, 6858, 7074, 9594, 9906, 10218, 10414, 10742, 14391, 14859, 15327, 15621, 16113, 16637, 28782, 29718, 30654, 31242, 32226, 33274, 44577, 45981, 46863, 48339, 49911, 67691, 69823, 89154, 91962, 93726, 96678, 99822, 135382, 139646, 140589, 145017, 149733, 203073, 209469, 216281, 281178, 290034, 299466, 406146, 418938, 432562, 449199, 609219, 628407, 648843, 682117, 898398, 1218438, 1256814, 1297686, 1364234, 1827657, 1885221, 1946529, 2046351, 3655314, 3770442, 3893058, 4092702, 5839587, 6139053, 8867521, 11679174, 12278106, 17735042, 18417159, 26602563, 36834318, 53205126, 79807689, 159615378, 239423067, 478846134]

約数ペア:

[(1, 478846134), (2, 239423067), (3, 159615378), (6, 79807689), (9, 53205126), (13, 36834318), (18, 26602563), (26, 18417159), (27, 17735042), (39, 12278106), (41, 11679174), (54, 8867521), (78, 6139053), (82, 5839587), (117, 4092702), (123, 3893058), (127, 3770442), (131, 3655314), (234, 2046351), (246, 1946529), (254, 1885221), (262, 1827657), (351, 1364234), (369, 1297686), (381, 1256814), (393, 1218438), (533, 898398), (702, 682117), (738, 648843), (762, 628407), (786, 609219), (1066, 449199), (1107, 432562), (1143, 418938), (1179, 406146), (1599, 299466), (1651, 290034), (1703, 281178), (2214, 216281), (2286, 209469), (2358, 203073), (3198, 149733), (3302, 145017), (3406, 140589), (3429, 139646), (3537, 135382), (4797, 99822), (4953, 96678), (5109, 93726), (5207, 91962), (5371, 89154), (6858, 69823), (7074, 67691), (9594, 49911), (9906, 48339), (10218, 46863), (10414, 45981), (10742, 44577), (14391, 33274), (14859, 32226), (15327, 31242), (15621, 30654), (16113, 29718), (16637, 28782)]