522341120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 1447053888

約数和(自身を除く): 924712768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 256, 280, 320, 388, 448, 485, 560, 601, 640, 679, 776, 896, 970, 1120, 1202, 1280, 1358, 1552, 1792, 1940, 2240, 2404, 2716, 3005, 3104, 3395, 3880, 4207, 4480, 4808, 5432, 6010, 6208, 6790, 7760, 8414, 8960, 9616, 10864, 12020, 12416, 13580, 15520, 16828, 19232, 21035, 21728, 24040, 24832, 27160, 31040, 33656, 38464, 42070, 43456, 48080, 54320, 58297, 62080, 67312, 76928, 84140, 86912, 96160, 108640, 116594, 124160, 134624, 153856, 168280, 173824, 192320, 217280, 233188, 269248, 291485, 336560, 384640, 408079, 434560, 466376, 538496, 582970, 673120, 769280, 816158, 869120, 932752, 1076992, 1165940, 1346240, 1632316, 1865504, 2040395, 2331880, 2692480, 3264632, 3731008, 4080790, 4663760, 5384960, 6529264, 7462016, 8161580, 9327520, 13058528, 14924032, 16323160, 18655040, 26117056, 32646320, 37310080, 52234112, 65292640, 74620160, 104468224, 130585280, 261170560, 522341120]

約数ペア:

[(1, 522341120), (2, 261170560), (4, 130585280), (5, 104468224), (7, 74620160), (8, 65292640), (10, 52234112), (14, 37310080), (16, 32646320), (20, 26117056), (28, 18655040), (32, 16323160), (35, 14924032), (40, 13058528), (56, 9327520), (64, 8161580), (70, 7462016), (80, 6529264), (97, 5384960), (112, 4663760), (128, 4080790), (140, 3731008), (160, 3264632), (194, 2692480), (224, 2331880), (256, 2040395), (280, 1865504), (320, 1632316), (388, 1346240), (448, 1165940), (485, 1076992), (560, 932752), (601, 869120), (640, 816158), (679, 769280), (776, 673120), (896, 582970), (970, 538496), (1120, 466376), (1202, 434560), (1280, 408079), (1358, 384640), (1552, 336560), (1792, 291485), (1940, 269248), (2240, 233188), (2404, 217280), (2716, 192320), (3005, 173824), (3104, 168280), (3395, 153856), (3880, 134624), (4207, 124160), (4480, 116594), (4808, 108640), (5432, 96160), (6010, 86912), (6208, 84140), (6790, 76928), (7760, 67312), (8414, 62080), (8960, 58297), (9616, 54320), (10864, 48080), (12020, 43456), (12416, 42070), (13580, 38464), (15520, 33656), (16828, 31040), (19232, 27160), (21035, 24832), (21728, 24040)]