855760149776

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{7561}}^1$

素因数の和:8021

約数の個数: 160

約数和(自身を含む): 1972475467776

約数和(自身を除く): 1116715318000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 71, 86, 112, 142, 172, 284, 301, 331, 344, 497, 568, 602, 662, 688, 994, 1136, 1204, 1324, 1988, 2317, 2408, 2648, 3053, 3976, 4634, 4816, 5296, 6106, 7561, 7952, 9268, 12212, 14233, 15122, 18536, 21371, 23501, 24424, 28466, 30244, 37072, 42742, 47002, 48848, 52927, 56932, 60488, 85484, 94004, 99631, 105854, 113864, 120976, 164507, 170968, 188008, 199262, 211708, 227728, 325123, 329014, 341936, 376016, 398524, 423416, 536831, 650246, 658028, 797048, 846832, 1010543, 1073662, 1300492, 1316056, 1594096, 2021086, 2147324, 2275861, 2502691, 2600984, 2632112, 3757817, 4042172, 4294648, 4551722, 5005382, 5201968, 7073801, 7515634, 8084344, 8589296, 9103444, 10010764, 14147602, 15031268, 16168688, 17518837, 18206888, 20021528, 23083733, 28295204, 30062536, 35037674, 36413776, 40043056, 46167466, 56590408, 60125072, 70075348, 92334932, 107615713, 113180816, 140150696, 161586131, 177691061, 184669864, 215231426, 280301392, 323172262, 355382122, 369339728, 430462852, 646344524, 710764244, 753309991, 860925704, 1243837427, 1292689048, 1421528488, 1506619982, 1721851408, 2487674854, 2585378096, 2843056976, 3013239964, 4975349708, 6026479928, 7640715623, 9950699416, 12052959856, 15281431246, 19901398832, 30562862492, 53485009361, 61125724984, 106970018722, 122251449968, 213940037444, 427880074888, 855760149776]

約数ペア:

[(1, 855760149776), (2, 427880074888), (4, 213940037444), (7, 122251449968), (8, 106970018722), (14, 61125724984), (16, 53485009361), (28, 30562862492), (43, 19901398832), (56, 15281431246), (71, 12052959856), (86, 9950699416), (112, 7640715623), (142, 6026479928), (172, 4975349708), (284, 3013239964), (301, 2843056976), (331, 2585378096), (344, 2487674854), (497, 1721851408), (568, 1506619982), (602, 1421528488), (662, 1292689048), (688, 1243837427), (994, 860925704), (1136, 753309991), (1204, 710764244), (1324, 646344524), (1988, 430462852), (2317, 369339728), (2408, 355382122), (2648, 323172262), (3053, 280301392), (3976, 215231426), (4634, 184669864), (4816, 177691061), (5296, 161586131), (6106, 140150696), (7561, 113180816), (7952, 107615713), (9268, 92334932), (12212, 70075348), (14233, 60125072), (15122, 56590408), (18536, 46167466), (21371, 40043056), (23501, 36413776), (24424, 35037674), (28466, 30062536), (30244, 28295204), (37072, 23083733), (42742, 20021528), (47002, 18206888), (48848, 17518837), (52927, 16168688), (56932, 15031268), (60488, 14147602), (85484, 10010764), (94004, 9103444), (99631, 8589296), (105854, 8084344), (113864, 7515634), (120976, 7073801), (164507, 5201968), (170968, 5005382), (188008, 4551722), (199262, 4294648), (211708, 4042172), (227728, 3757817), (325123, 2632112), (329014, 2600984), (341936, 2502691), (376016, 2275861), (398524, 2147324), (423416, 2021086), (536831, 1594096), (650246, 1316056), (658028, 1300492), (797048, 1073662), (846832, 1010543)]