291277288436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1\times {\mathrm{53939}}^1$

素因数の和:54788

約数の個数: 48

約数和(自身を含む): 539365478400

約数和(自身を除く): 248088189964

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 743, 1486, 1817, 2972, 3634, 7268, 17089, 34178, 53939, 58697, 68356, 107878, 117394, 215756, 234788, 1240597, 1350031, 2481194, 2700062, 4261181, 4962388, 5400124, 8522362, 17044724, 40076677, 80153354, 98007163, 160306708, 196014326, 392028652, 921763571, 1843527142, 3166057483, 3687054284, 6332114966, 12664229932, 72819322109, 145638644218, 291277288436]

約数ペア:

[(1, 291277288436), (2, 145638644218), (4, 72819322109), (23, 12664229932), (46, 6332114966), (79, 3687054284), (92, 3166057483), (158, 1843527142), (316, 921763571), (743, 392028652), (1486, 196014326), (1817, 160306708), (2972, 98007163), (3634, 80153354), (7268, 40076677), (17089, 17044724), (34178, 8522362), (53939, 5400124), (58697, 4962388), (68356, 4261181), (107878, 2700062), (117394, 2481194), (215756, 1350031), (234788, 1240597)]