2559987014728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2843}}^1\times {\mathrm{16747}}^1$

素因数の和:19667

約数の個数: 128

約数和(自身を含む): 5761483499520

約数和(自身を除く): 3201496484792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 286, 376, 517, 572, 611, 1034, 1144, 1222, 2068, 2444, 2843, 4136, 4888, 5686, 6721, 11372, 13442, 16747, 22744, 26884, 31273, 33494, 36959, 53768, 62546, 66988, 73918, 125092, 133621, 133976, 147836, 184217, 217711, 250184, 267242, 295672, 368434, 406549, 435422, 534484, 736868, 787109, 813098, 870844, 1068968, 1469831, 1473736, 1574218, 1626196, 1737073, 1741688, 2394821, 2939662, 3148436, 3252392, 3474146, 4789642, 5879324, 6296872, 6948292, 8658199, 9579284, 10232417, 11758648, 13896584, 17316398, 19107803, 19158568, 20464834, 34632796, 38215606, 40929668, 47611721, 69265592, 76431212, 81859336, 95223442, 112556587, 152862424, 190446884, 225113174, 380893768, 450226348, 523728931, 618952373, 900452696, 1047457862, 1237904746, 2094915724, 2237750887, 2475809492, 4189831448, 4475501774, 4951618984, 6808476103, 8951003548, 13616952206, 17902007096, 24615259757, 27233904412, 29090761531, 49230519514, 54467808824, 58181523062, 98461039028, 116363046124, 196922078056, 232726092248, 319998376841, 639996753682, 1279993507364, 2559987014728]

約数ペア:

[(1, 2559987014728), (2, 1279993507364), (4, 639996753682), (8, 319998376841), (11, 232726092248), (13, 196922078056), (22, 116363046124), (26, 98461039028), (44, 58181523062), (47, 54467808824), (52, 49230519514), (88, 29090761531), (94, 27233904412), (104, 24615259757), (143, 17902007096), (188, 13616952206), (286, 8951003548), (376, 6808476103), (517, 4951618984), (572, 4475501774), (611, 4189831448), (1034, 2475809492), (1144, 2237750887), (1222, 2094915724), (2068, 1237904746), (2444, 1047457862), (2843, 900452696), (4136, 618952373), (4888, 523728931), (5686, 450226348), (6721, 380893768), (11372, 225113174), (13442, 190446884), (16747, 152862424), (22744, 112556587), (26884, 95223442), (31273, 81859336), (33494, 76431212), (36959, 69265592), (53768, 47611721), (62546, 40929668), (66988, 38215606), (73918, 34632796), (125092, 20464834), (133621, 19158568), (133976, 19107803), (147836, 17316398), (184217, 13896584), (217711, 11758648), (250184, 10232417), (267242, 9579284), (295672, 8658199), (368434, 6948292), (406549, 6296872), (435422, 5879324), (534484, 4789642), (736868, 3474146), (787109, 3252392), (813098, 3148436), (870844, 2939662), (1068968, 2394821), (1469831, 1741688), (1473736, 1737073), (1574218, 1626196)]