480566164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 993484800

約数和(自身を除く): 512918636

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 79, 94, 131, 158, 188, 247, 262, 316, 494, 524, 611, 893, 988, 1027, 1222, 1501, 1703, 1786, 2054, 2444, 2489, 3002, 3406, 3572, 3713, 4108, 4978, 6004, 6157, 6812, 7426, 9956, 10349, 11609, 12314, 14852, 19513, 20698, 23218, 24628, 32357, 39026, 41396, 46436, 48269, 64714, 70547, 78052, 80041, 96538, 116983, 129428, 134537, 141094, 160082, 193076, 196631, 233966, 269074, 282188, 320164, 393262, 467932, 486403, 538148, 786524, 917111, 972806, 1520779, 1834222, 1945612, 2556203, 3041558, 3668444, 5112406, 6083116, 6323239, 9241657, 10224812, 12646478, 18483314, 25292956, 36966628, 120141541, 240283082, 480566164]

約数ペア:

[(1, 480566164), (2, 240283082), (4, 120141541), (13, 36966628), (19, 25292956), (26, 18483314), (38, 12646478), (47, 10224812), (52, 9241657), (76, 6323239), (79, 6083116), (94, 5112406), (131, 3668444), (158, 3041558), (188, 2556203), (247, 1945612), (262, 1834222), (316, 1520779), (494, 972806), (524, 917111), (611, 786524), (893, 538148), (988, 486403), (1027, 467932), (1222, 393262), (1501, 320164), (1703, 282188), (1786, 269074), (2054, 233966), (2444, 196631), (2489, 193076), (3002, 160082), (3406, 141094), (3572, 134537), (3713, 129428), (4108, 116983), (4978, 96538), (6004, 80041), (6157, 78052), (6812, 70547), (7426, 64714), (9956, 48269), (10349, 46436), (11609, 41396), (12314, 39026), (14852, 32357), (19513, 24628), (20698, 23218)]