239672124

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 630826560

約数和(自身を除く): 391154436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 173, 174, 261, 346, 348, 519, 522, 692, 1038, 1044, 1327, 1557, 2076, 2654, 3114, 3981, 5017, 5308, 6228, 7962, 10034, 11943, 15051, 15924, 20068, 23886, 30102, 38483, 45153, 47772, 60204, 76966, 90306, 115449, 153932, 180612, 229571, 230898, 346347, 459142, 461796, 688713, 692694, 918284, 1377426, 1385388, 2066139, 2754852, 4132278, 6657559, 8264556, 13315118, 19972677, 26630236, 39945354, 59918031, 79890708, 119836062, 239672124]

約数ペア:

[(1, 239672124), (2, 119836062), (3, 79890708), (4, 59918031), (6, 39945354), (9, 26630236), (12, 19972677), (18, 13315118), (29, 8264556), (36, 6657559), (58, 4132278), (87, 2754852), (116, 2066139), (173, 1385388), (174, 1377426), (261, 918284), (346, 692694), (348, 688713), (519, 461796), (522, 459142), (692, 346347), (1038, 230898), (1044, 229571), (1327, 180612), (1557, 153932), (2076, 115449), (2654, 90306), (3114, 76966), (3981, 60204), (5017, 47772), (5308, 45153), (6228, 38483), (7962, 30102), (10034, 23886), (11943, 20068), (15051, 15924)]