7947995264

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 17935810560

約数和(自身を除く): 9987815296

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 211, 248, 341, 352, 422, 496, 682, 704, 844, 863, 992, 1364, 1408, 1688, 1726, 1984, 2321, 2728, 3376, 3452, 3968, 4642, 5456, 6541, 6752, 6904, 9284, 9493, 10912, 13082, 13504, 13808, 18568, 18986, 21824, 26164, 26753, 27008, 27616, 37136, 37972, 43648, 52328, 53506, 55232, 71951, 74272, 75944, 104656, 107012, 110464, 143902, 148544, 151888, 182093, 209312, 214024, 287804, 294283, 297088, 303776, 364186, 418624, 428048, 575608, 588566, 607552, 728372, 837248, 856096, 1151216, 1177132, 1215104, 1456744, 1712192, 2003023, 2302432, 2354264, 2913488, 3424384, 4006046, 4604864, 4708528, 5644883, 5826976, 8012092, 9209728, 9417056, 11289766, 11653952, 16024184, 18834112, 22579532, 23307904, 32048368, 37668224, 45159064, 62093713, 64096736, 90318128, 124187426, 128193472, 180636256, 248374852, 256386944, 361272512, 496749704, 722545024, 993499408, 1986998816, 3973997632, 7947995264]

約数ペア:

[(1, 7947995264), (2, 3973997632), (4, 1986998816), (8, 993499408), (11, 722545024), (16, 496749704), (22, 361272512), (31, 256386944), (32, 248374852), (44, 180636256), (62, 128193472), (64, 124187426), (88, 90318128), (124, 64096736), (128, 62093713), (176, 45159064), (211, 37668224), (248, 32048368), (341, 23307904), (352, 22579532), (422, 18834112), (496, 16024184), (682, 11653952), (704, 11289766), (844, 9417056), (863, 9209728), (992, 8012092), (1364, 5826976), (1408, 5644883), (1688, 4708528), (1726, 4604864), (1984, 4006046), (2321, 3424384), (2728, 2913488), (3376, 2354264), (3452, 2302432), (3968, 2003023), (4642, 1712192), (5456, 1456744), (6541, 1215104), (6752, 1177132), (6904, 1151216), (9284, 856096), (9493, 837248), (10912, 728372), (13082, 607552), (13504, 588566), (13808, 575608), (18568, 428048), (18986, 418624), (21824, 364186), (26164, 303776), (26753, 297088), (27008, 294283), (27616, 287804), (37136, 214024), (37972, 209312), (43648, 182093), (52328, 151888), (53506, 148544), (55232, 143902), (71951, 110464), (74272, 107012), (75944, 104656)]