64490959988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1291}}^1$

素因数の和:1598

約数の個数: 192

約数和(自身を含む): 151696097280

約数和(自身を除く): 87205137292

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 182, 217, 233, 247, 266, 364, 403, 434, 466, 494, 532, 589, 806, 868, 932, 988, 1178, 1291, 1612, 1631, 1729, 2356, 2582, 2821, 3029, 3262, 3458, 4123, 4427, 5164, 5642, 6058, 6524, 6916, 7223, 7657, 8246, 8854, 9037, 11284, 12116, 14446, 15314, 16492, 16783, 17708, 18074, 21203, 24529, 28892, 30628, 30989, 33566, 36148, 40021, 42406, 49058, 50561, 53599, 57551, 61978, 67132, 80042, 84812, 93899, 98116, 101122, 107198, 115102, 117481, 123956, 137237, 160084, 171703, 187798, 202244, 214396, 230204, 234962, 274474, 280147, 300803, 318877, 343406, 375596, 402857, 469924, 520273, 548948, 560294, 601606, 637754, 657293, 686812, 760399, 805714, 960659, 1040546, 1120588, 1203212, 1275508, 1314586, 1520798, 1611428, 1784081, 1921318, 2081092, 2105621, 2232139, 2629172, 3041596, 3568162, 3641911, 3842636, 3910439, 4211242, 4464278, 5322793, 5715257, 7136324, 7283822, 7820878, 8422484, 8928556, 9324893, 9885187, 10645586, 11430514, 12488567, 14567644, 15641756, 18649786, 19770374, 21291172, 22861028, 24977134, 27373073, 37299572, 39540748, 40006799, 49954268, 54746146, 65274251, 69196309, 74298341, 80013598, 109492292, 121223609, 130548502, 138392618, 148596682, 160027196, 177172967, 242447218, 261097004, 276785236, 297193364, 354345934, 484894436, 520088387, 708691868, 848565263, 1040176774, 1240210769, 1697130526, 2080353548, 2303248571, 2480421538, 3394261052, 4606497142, 4960843076, 9212994284, 16122739997, 32245479994, 64490959988]

約数ペア:

[(1, 64490959988), (2, 32245479994), (4, 16122739997), (7, 9212994284), (13, 4960843076), (14, 4606497142), (19, 3394261052), (26, 2480421538), (28, 2303248571), (31, 2080353548), (38, 1697130526), (52, 1240210769), (62, 1040176774), (76, 848565263), (91, 708691868), (124, 520088387), (133, 484894436), (182, 354345934), (217, 297193364), (233, 276785236), (247, 261097004), (266, 242447218), (364, 177172967), (403, 160027196), (434, 148596682), (466, 138392618), (494, 130548502), (532, 121223609), (589, 109492292), (806, 80013598), (868, 74298341), (932, 69196309), (988, 65274251), (1178, 54746146), (1291, 49954268), (1612, 40006799), (1631, 39540748), (1729, 37299572), (2356, 27373073), (2582, 24977134), (2821, 22861028), (3029, 21291172), (3262, 19770374), (3458, 18649786), (4123, 15641756), (4427, 14567644), (5164, 12488567), (5642, 11430514), (6058, 10645586), (6524, 9885187), (6916, 9324893), (7223, 8928556), (7657, 8422484), (8246, 7820878), (8854, 7283822), (9037, 7136324), (11284, 5715257), (12116, 5322793), (14446, 4464278), (15314, 4211242), (16492, 3910439), (16783, 3842636), (17708, 3641911), (18074, 3568162), (21203, 3041596), (24529, 2629172), (28892, 2232139), (30628, 2105621), (30989, 2081092), (33566, 1921318), (36148, 1784081), (40021, 1611428), (42406, 1520798), (49058, 1314586), (50561, 1275508), (53599, 1203212), (57551, 1120588), (61978, 1040546), (67132, 960659), (80042, 805714), (84812, 760399), (93899, 686812), (98116, 657293), (101122, 637754), (107198, 601606), (115102, 560294), (117481, 548948), (123956, 520273), (137237, 469924), (160084, 402857), (171703, 375596), (187798, 343406), (202244, 318877), (214396, 300803), (230204, 280147), (234962, 274474)]