126989304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 347846400

約数和(自身を除く): 220857096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 169, 239, 262, 312, 338, 393, 478, 507, 524, 676, 717, 786, 956, 1014, 1048, 1352, 1434, 1572, 1703, 1912, 2028, 2868, 3107, 3144, 3406, 4056, 5109, 5736, 6214, 6812, 9321, 10218, 12428, 13624, 18642, 20436, 22139, 24856, 31309, 37284, 40391, 40872, 44278, 62618, 66417, 74568, 80782, 88556, 93927, 121173, 125236, 132834, 161564, 177112, 187854, 242346, 250472, 265668, 323128, 375708, 407017, 484692, 531336, 751416, 814034, 969384, 1221051, 1628068, 2442102, 3256136, 4884204, 5291221, 9768408, 10582442, 15873663, 21164884, 31747326, 42329768, 63494652, 126989304]

約数ペア:

[(1, 126989304), (2, 63494652), (3, 42329768), (4, 31747326), (6, 21164884), (8, 15873663), (12, 10582442), (13, 9768408), (24, 5291221), (26, 4884204), (39, 3256136), (52, 2442102), (78, 1628068), (104, 1221051), (131, 969384), (156, 814034), (169, 751416), (239, 531336), (262, 484692), (312, 407017), (338, 375708), (393, 323128), (478, 265668), (507, 250472), (524, 242346), (676, 187854), (717, 177112), (786, 161564), (956, 132834), (1014, 125236), (1048, 121173), (1352, 93927), (1434, 88556), (1572, 80782), (1703, 74568), (1912, 66417), (2028, 62618), (2868, 44278), (3107, 40872), (3144, 40391), (3406, 37284), (4056, 31309), (5109, 24856), (5736, 22139), (6214, 20436), (6812, 18642), (9321, 13624), (10218, 12428)]