354222456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 1045370880

約数和(自身を除く): 691148424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 113, 141, 168, 188, 226, 282, 329, 339, 376, 397, 452, 564, 658, 678, 791, 794, 904, 987, 1128, 1191, 1316, 1356, 1582, 1588, 1974, 2373, 2382, 2632, 2712, 2779, 3164, 3176, 3948, 4746, 4764, 5311, 5558, 6328, 7896, 8337, 9492, 9528, 10622, 11116, 15933, 16674, 18659, 18984, 21244, 22232, 31866, 33348, 37177, 37318, 42488, 44861, 55977, 63732, 66696, 74354, 74636, 89722, 111531, 111954, 127464, 130613, 134583, 148708, 149272, 179444, 223062, 223908, 261226, 269166, 297416, 314027, 358888, 391839, 446124, 447816, 522452, 538332, 628054, 783678, 892248, 942081, 1044904, 1076664, 1256108, 1567356, 1884162, 2108467, 2512216, 3134712, 3768324, 4216934, 6325401, 7536648, 8433868, 12650802, 14759269, 16867736, 25301604, 29518538, 44277807, 50603208, 59037076, 88555614, 118074152, 177111228, 354222456]

約数ペア:

[(1, 354222456), (2, 177111228), (3, 118074152), (4, 88555614), (6, 59037076), (7, 50603208), (8, 44277807), (12, 29518538), (14, 25301604), (21, 16867736), (24, 14759269), (28, 12650802), (42, 8433868), (47, 7536648), (56, 6325401), (84, 4216934), (94, 3768324), (113, 3134712), (141, 2512216), (168, 2108467), (188, 1884162), (226, 1567356), (282, 1256108), (329, 1076664), (339, 1044904), (376, 942081), (397, 892248), (452, 783678), (564, 628054), (658, 538332), (678, 522452), (791, 447816), (794, 446124), (904, 391839), (987, 358888), (1128, 314027), (1191, 297416), (1316, 269166), (1356, 261226), (1582, 223908), (1588, 223062), (1974, 179444), (2373, 149272), (2382, 148708), (2632, 134583), (2712, 130613), (2779, 127464), (3164, 111954), (3176, 111531), (3948, 89722), (4746, 74636), (4764, 74354), (5311, 66696), (5558, 63732), (6328, 55977), (7896, 44861), (8337, 42488), (9492, 37318), (9528, 37177), (10622, 33348), (11116, 31866), (15933, 22232), (16674, 21244), (18659, 18984)]