427980432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2557}}^1$

素因数の和:2896

約数の個数: 80

約数和(自身を含む): 1210404672

約数和(自身を除く): 782424240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 317, 528, 634, 951, 1268, 1902, 2536, 2557, 3487, 3804, 5072, 5114, 6974, 7608, 7671, 10228, 10461, 13948, 15216, 15342, 20456, 20922, 27896, 28127, 30684, 40912, 41844, 55792, 56254, 61368, 83688, 84381, 112508, 122736, 167376, 168762, 225016, 337524, 450032, 675048, 810569, 1350096, 1621138, 2431707, 3242276, 4863414, 6484552, 8916259, 9726828, 12969104, 17832518, 19453656, 26748777, 35665036, 38907312, 53497554, 71330072, 106995108, 142660144, 213990216, 427980432]

約数ペア:

[(1, 427980432), (2, 213990216), (3, 142660144), (4, 106995108), (6, 71330072), (8, 53497554), (11, 38907312), (12, 35665036), (16, 26748777), (22, 19453656), (24, 17832518), (33, 12969104), (44, 9726828), (48, 8916259), (66, 6484552), (88, 4863414), (132, 3242276), (176, 2431707), (264, 1621138), (317, 1350096), (528, 810569), (634, 675048), (951, 450032), (1268, 337524), (1902, 225016), (2536, 168762), (2557, 167376), (3487, 122736), (3804, 112508), (5072, 84381), (5114, 83688), (6974, 61368), (7608, 56254), (7671, 55792), (10228, 41844), (10461, 40912), (13948, 30684), (15216, 28127), (15342, 27896), (20456, 20922)]