255348568352

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1\times {\mathrm{2393}}^1$

素因数の和:3106

約数の個数: 96

約数和(自身を含む): 522399144960

約数和(自身を除く): 267050576608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 263, 409, 496, 526, 818, 992, 1052, 1636, 2104, 2393, 3272, 4208, 4786, 6544, 8153, 8416, 9572, 12679, 13088, 16306, 19144, 25358, 32612, 38288, 50716, 65224, 74183, 76576, 101432, 107567, 130448, 148366, 202864, 215134, 260896, 296732, 405728, 430268, 593464, 629359, 860536, 978737, 1186928, 1258718, 1721072, 1957474, 2373856, 2517436, 3334577, 3442144, 3914948, 5034872, 6669154, 7829896, 10069744, 13338308, 15659792, 19510129, 20139488, 26676616, 30340847, 31319584, 39020258, 53353232, 60681694, 78040516, 106706464, 121363388, 156081032, 242726776, 257407831, 312162064, 485453552, 514815662, 624324128, 970907104, 1029631324, 2059262648, 4118525296, 7979642761, 8237050592, 15959285522, 31918571044, 63837142088, 127674284176, 255348568352]

約数ペア:

[(1, 255348568352), (2, 127674284176), (4, 63837142088), (8, 31918571044), (16, 15959285522), (31, 8237050592), (32, 7979642761), (62, 4118525296), (124, 2059262648), (248, 1029631324), (263, 970907104), (409, 624324128), (496, 514815662), (526, 485453552), (818, 312162064), (992, 257407831), (1052, 242726776), (1636, 156081032), (2104, 121363388), (2393, 106706464), (3272, 78040516), (4208, 60681694), (4786, 53353232), (6544, 39020258), (8153, 31319584), (8416, 30340847), (9572, 26676616), (12679, 20139488), (13088, 19510129), (16306, 15659792), (19144, 13338308), (25358, 10069744), (32612, 7829896), (38288, 6669154), (50716, 5034872), (65224, 3914948), (74183, 3442144), (76576, 3334577), (101432, 2517436), (107567, 2373856), (130448, 1957474), (148366, 1721072), (202864, 1258718), (215134, 1186928), (260896, 978737), (296732, 860536), (405728, 629359), (430268, 593464)]