1681955688672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7516247}}^1$

素因数の和:7516310

約数の個数: 192

約数和(自身を含む): 5758047267840

約数和(自身を除く): 4076091579168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 96, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 224, 252, 259, 288, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 672, 756, 777, 864, 888, 999, 1008, 1036, 1184, 1332, 1512, 1554, 1776, 1998, 2016, 2072, 2331, 2664, 3024, 3108, 3552, 3996, 4144, 4662, 5328, 6048, 6216, 6993, 7992, 8288, 9324, 10656, 12432, 13986, 15984, 18648, 24864, 27972, 31968, 37296, 55944, 74592, 111888, 223776, 7516247, 15032494, 22548741, 30064988, 45097482, 52613729, 60129976, 67646223, 90194964, 105227458, 120259952, 135292446, 157841187, 180389928, 202938669, 210454916, 240519904, 270584892, 278101139, 315682374, 360779856, 405877338, 420909832, 473523561, 541169784, 556202278, 631364748, 721559712, 811754676, 834303417, 841819664, 947047122, 1082339568, 1112404556, 1262729496, 1420570683, 1623509352, 1668606834, 1683639328, 1894094244, 1946707973, 2164679136, 2224809112, 2502910251, 2525458992, 2841141366, 3247018704, 3337213668, 3788188488, 3893415946, 4449618224, 5005820502, 5050917984, 5682282732, 5840123919, 6494037408, 6674427336, 7508730753, 7576376976, 7786831892, 8899236448, 10011641004, 11364565464, 11680247838, 13348854672, 15017461506, 15152753952, 15573663784, 17520371757, 20023282008, 22729130928, 23360495676, 26697709344, 30034923012, 31147327568, 35040743514, 40046564016, 45458261856, 46720991352, 52561115271, 60069846024, 62294655136, 70081487028, 80093128032, 93441982704, 105122230542, 120139692048, 140162974056, 186883965408, 210244461084, 240279384096, 280325948112, 420488922168, 560651896224, 840977844336, 1681955688672]

約数ペア:

[(1, 1681955688672), (2, 840977844336), (3, 560651896224), (4, 420488922168), (6, 280325948112), (7, 240279384096), (8, 210244461084), (9, 186883965408), (12, 140162974056), (14, 120139692048), (16, 105122230542), (18, 93441982704), (21, 80093128032), (24, 70081487028), (27, 62294655136), (28, 60069846024), (32, 52561115271), (36, 46720991352), (37, 45458261856), (42, 40046564016), (48, 35040743514), (54, 31147327568), (56, 30034923012), (63, 26697709344), (72, 23360495676), (74, 22729130928), (84, 20023282008), (96, 17520371757), (108, 15573663784), (111, 15152753952), (112, 15017461506), (126, 13348854672), (144, 11680247838), (148, 11364565464), (168, 10011641004), (189, 8899236448), (216, 7786831892), (222, 7576376976), (224, 7508730753), (252, 6674427336), (259, 6494037408), (288, 5840123919), (296, 5682282732), (333, 5050917984), (336, 5005820502), (378, 4449618224), (432, 3893415946), (444, 3788188488), (504, 3337213668), (518, 3247018704), (592, 2841141366), (666, 2525458992), (672, 2502910251), (756, 2224809112), (777, 2164679136), (864, 1946707973), (888, 1894094244), (999, 1683639328), (1008, 1668606834), (1036, 1623509352), (1184, 1420570683), (1332, 1262729496), (1512, 1112404556), (1554, 1082339568), (1776, 947047122), (1998, 841819664), (2016, 834303417), (2072, 811754676), (2331, 721559712), (2664, 631364748), (3024, 556202278), (3108, 541169784), (3552, 473523561), (3996, 420909832), (4144, 405877338), (4662, 360779856), (5328, 315682374), (6048, 278101139), (6216, 270584892), (6993, 240519904), (7992, 210454916), (8288, 202938669), (9324, 180389928), (10656, 157841187), (12432, 135292446), (13986, 120259952), (15984, 105227458), (18648, 90194964), (24864, 67646223), (27972, 60129976), (31968, 52613729), (37296, 45097482), (55944, 30064988), (74592, 22548741), (111888, 15032494), (223776, 7516247)]