1285653328128

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42923789}}^1$

素因数の和:42923824

約数の個数: 108

約数和(自身を含む): 3991998317580

約数和(自身を除く): 2706344989452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 42923789, 85847578, 128771367, 171695156, 257542734, 343390312, 386314101, 515085468, 558009257, 686780624, 772628202, 1030170936, 1116018514, 1373561248, 1545256404, 1674027771, 2060341872, 2232037028, 2747122496, 3090512808, 3348055542, 4120683744, 4464074056, 5022083313, 5494244992, 6181025616, 6696111084, 8241367488, 8928148112, 10044166626, 10988489984, 12362051232, 13392222168, 16482734976, 17856296224, 20088333252, 24724102464, 26784444336, 32965469952, 35712592448, 40176666504, 49448204928, 53568888672, 71425184896, 80353333008, 98896409856, 107137777344, 142850369792, 160706666016, 214275554688, 321413332032, 428551109376, 642826664064, 1285653328128]

約数ペア:

[(1, 1285653328128), (2, 642826664064), (3, 428551109376), (4, 321413332032), (6, 214275554688), (8, 160706666016), (9, 142850369792), (12, 107137777344), (13, 98896409856), (16, 80353333008), (18, 71425184896), (24, 53568888672), (26, 49448204928), (32, 40176666504), (36, 35712592448), (39, 32965469952), (48, 26784444336), (52, 24724102464), (64, 20088333252), (72, 17856296224), (78, 16482734976), (96, 13392222168), (104, 12362051232), (117, 10988489984), (128, 10044166626), (144, 8928148112), (156, 8241367488), (192, 6696111084), (208, 6181025616), (234, 5494244992), (256, 5022083313), (288, 4464074056), (312, 4120683744), (384, 3348055542), (416, 3090512808), (468, 2747122496), (576, 2232037028), (624, 2060341872), (768, 1674027771), (832, 1545256404), (936, 1373561248), (1152, 1116018514), (1248, 1030170936), (1664, 772628202), (1872, 686780624), (2304, 558009257), (2496, 515085468), (3328, 386314101), (3744, 343390312), (4992, 257542734), (7488, 171695156), (9984, 128771367), (14976, 85847578), (29952, 42923789)]