392937714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 946318464

約数和(自身を除く): 553380750

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 71, 78, 117, 134, 142, 201, 213, 234, 353, 402, 426, 603, 639, 706, 871, 923, 1059, 1206, 1278, 1742, 1846, 2118, 2613, 2769, 3177, 4589, 4757, 5226, 5538, 6354, 7839, 8307, 9178, 9514, 13767, 14271, 15678, 16614, 23651, 25063, 27534, 28542, 41301, 42813, 47302, 50126, 61841, 70953, 75189, 82602, 85626, 123682, 141906, 150378, 185523, 212859, 225567, 307463, 325819, 371046, 425718, 451134, 556569, 614926, 651638, 922389, 977457, 1113138, 1679221, 1844778, 1954914, 2767167, 2932371, 3358442, 5037663, 5534334, 5864742, 10075326, 15112989, 21829873, 30225978, 43659746, 65489619, 130979238, 196468857, 392937714]

約数ペア:

[(1, 392937714), (2, 196468857), (3, 130979238), (6, 65489619), (9, 43659746), (13, 30225978), (18, 21829873), (26, 15112989), (39, 10075326), (67, 5864742), (71, 5534334), (78, 5037663), (117, 3358442), (134, 2932371), (142, 2767167), (201, 1954914), (213, 1844778), (234, 1679221), (353, 1113138), (402, 977457), (426, 922389), (603, 651638), (639, 614926), (706, 556569), (871, 451134), (923, 425718), (1059, 371046), (1206, 325819), (1278, 307463), (1742, 225567), (1846, 212859), (2118, 185523), (2613, 150378), (2769, 141906), (3177, 123682), (4589, 85626), (4757, 82602), (5226, 75189), (5538, 70953), (6354, 61841), (7839, 50126), (8307, 47302), (9178, 42813), (9514, 41301), (13767, 28542), (14271, 27534), (15678, 25063), (16614, 23651)]