1245952904

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4702

約数の個数: 64

約数和(自身を含む): 2747472000

約数和(自身を除く): 1501519096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 73, 134, 146, 268, 292, 469, 511, 536, 584, 938, 1022, 1876, 2044, 3752, 4088, 4549, 4891, 9098, 9782, 18196, 19564, 31843, 34237, 36392, 39128, 63686, 68474, 127372, 136948, 254744, 273896, 304783, 332077, 609566, 664154, 1219132, 1328308, 2133481, 2324539, 2438264, 2656616, 4266962, 4649078, 8533924, 9298156, 17067848, 18596312, 22249159, 44498318, 88996636, 155744113, 177993272, 311488226, 622976452, 1245952904]

約数ペア:

[(1, 1245952904), (2, 622976452), (4, 311488226), (7, 177993272), (8, 155744113), (14, 88996636), (28, 44498318), (56, 22249159), (67, 18596312), (73, 17067848), (134, 9298156), (146, 8533924), (268, 4649078), (292, 4266962), (469, 2656616), (511, 2438264), (536, 2324539), (584, 2133481), (938, 1328308), (1022, 1219132), (1876, 664154), (2044, 609566), (3752, 332077), (4088, 304783), (4549, 273896), (4891, 254744), (9098, 136948), (9782, 127372), (18196, 68474), (19564, 63686), (31843, 39128), (34237, 36392)]