397233018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 1094284800

約数和(自身を除く): 697051782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 229, 234, 273, 351, 353, 378, 458, 546, 687, 702, 706, 819, 1059, 1374, 1603, 1638, 2061, 2118, 2457, 2471, 2977, 3177, 3206, 4122, 4589, 4809, 4914, 4942, 5954, 6183, 6354, 7413, 8931, 9178, 9531, 9618, 12366, 13767, 14427, 14826, 17862, 19062, 20839, 22239, 26793, 27534, 28854, 32123, 41301, 41678, 43281, 44478, 53586, 62517, 64246, 66717, 80379, 80837, 82602, 86562, 96369, 123903, 125034, 133434, 160758, 161674, 187551, 192738, 242511, 247806, 289107, 375102, 485022, 562653, 565859, 578214, 727533, 867321, 1050881, 1125306, 1131718, 1455066, 1697577, 1734642, 2101762, 2182599, 3152643, 3395154, 4365198, 5092731, 6305286, 7356167, 9457929, 10185462, 14712334, 15278193, 18915858, 22068501, 28373787, 30556386, 44137002, 56747574, 66205503, 132411006, 198616509, 397233018]

約数ペア:

[(1, 397233018), (2, 198616509), (3, 132411006), (6, 66205503), (7, 56747574), (9, 44137002), (13, 30556386), (14, 28373787), (18, 22068501), (21, 18915858), (26, 15278193), (27, 14712334), (39, 10185462), (42, 9457929), (54, 7356167), (63, 6305286), (78, 5092731), (91, 4365198), (117, 3395154), (126, 3152643), (182, 2182599), (189, 2101762), (229, 1734642), (234, 1697577), (273, 1455066), (351, 1131718), (353, 1125306), (378, 1050881), (458, 867321), (546, 727533), (687, 578214), (702, 565859), (706, 562653), (819, 485022), (1059, 375102), (1374, 289107), (1603, 247806), (1638, 242511), (2061, 192738), (2118, 187551), (2457, 161674), (2471, 160758), (2977, 133434), (3177, 125034), (3206, 123903), (4122, 96369), (4589, 86562), (4809, 82602), (4914, 80837), (4942, 80379), (5954, 66717), (6183, 64246), (6354, 62517), (7413, 53586), (8931, 44478), (9178, 43281), (9531, 41678), (9618, 41301), (12366, 32123), (13767, 28854), (14427, 27534), (14826, 26793), (17862, 22239), (19062, 20839)]