236708890288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1\times {\mathrm{8293}}^1$

素因数の和:11702

約数の個数: 80

約数和(自身を含む): 506160791136

約数和(自身を除く): 269451900848

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3347, 4264, 6694, 8293, 8528, 13388, 16586, 26776, 33172, 43511, 53552, 66344, 87022, 107809, 132688, 137227, 174044, 215618, 274454, 340013, 348088, 431236, 548908, 680026, 696176, 862472, 1097816, 1360052, 1724944, 1783951, 2195632, 2720104, 3567902, 4420169, 5440208, 7135804, 8840338, 14271608, 17680676, 27756671, 28543216, 35361352, 55513342, 70722704, 111026684, 222053368, 360836723, 444106736, 721673446, 1138023511, 1443346892, 2276047022, 2886693784, 4552094044, 5773387568, 9104188088, 14794305643, 18208376176, 29588611286, 59177222572, 118354445144, 236708890288]

約数ペア:

[(1, 236708890288), (2, 118354445144), (4, 59177222572), (8, 29588611286), (13, 18208376176), (16, 14794305643), (26, 9104188088), (41, 5773387568), (52, 4552094044), (82, 2886693784), (104, 2276047022), (164, 1443346892), (208, 1138023511), (328, 721673446), (533, 444106736), (656, 360836723), (1066, 222053368), (2132, 111026684), (3347, 70722704), (4264, 55513342), (6694, 35361352), (8293, 28543216), (8528, 27756671), (13388, 17680676), (16586, 14271608), (26776, 8840338), (33172, 7135804), (43511, 5440208), (53552, 4420169), (66344, 3567902), (87022, 2720104), (107809, 2195632), (132688, 1783951), (137227, 1724944), (174044, 1360052), (215618, 1097816), (274454, 862472), (340013, 696176), (348088, 680026), (431236, 548908)]