731023216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 1832025600

約数和(自身を除く): 1101002384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 89, 112, 113, 118, 154, 176, 178, 226, 236, 308, 356, 413, 452, 472, 616, 623, 649, 712, 791, 826, 904, 944, 979, 1232, 1243, 1246, 1298, 1424, 1582, 1652, 1808, 1958, 2486, 2492, 2596, 3164, 3304, 3916, 4543, 4972, 4984, 5192, 5251, 6328, 6608, 6667, 6853, 7832, 8701, 9086, 9944, 9968, 10057, 10384, 10502, 12656, 13334, 13706, 15664, 17402, 18172, 19888, 20114, 21004, 26668, 27412, 34804, 36344, 36757, 40228, 42008, 46669, 53336, 54824, 57761, 69608, 70399, 72688, 73337, 73514, 80456, 84016, 93338, 106672, 109648, 110627, 115522, 139216, 140798, 146674, 147028, 160912, 186676, 221254, 231044, 281596, 293348, 294056, 373352, 404327, 442508, 462088, 513359, 563192, 586696, 588112, 593363, 746704, 774389, 808654, 885016, 924176, 1026718, 1126384, 1173392, 1186726, 1548778, 1617308, 1770032, 2053436, 2373452, 3097556, 3234616, 4106872, 4153541, 4746904, 6195112, 6469232, 6526993, 8213744, 8307082, 9493808, 12390224, 13053986, 16614164, 26107972, 33228328, 45688951, 52215944, 66456656, 91377902, 104431888, 182755804, 365511608, 731023216]

約数ペア:

[(1, 731023216), (2, 365511608), (4, 182755804), (7, 104431888), (8, 91377902), (11, 66456656), (14, 52215944), (16, 45688951), (22, 33228328), (28, 26107972), (44, 16614164), (56, 13053986), (59, 12390224), (77, 9493808), (88, 8307082), (89, 8213744), (112, 6526993), (113, 6469232), (118, 6195112), (154, 4746904), (176, 4153541), (178, 4106872), (226, 3234616), (236, 3097556), (308, 2373452), (356, 2053436), (413, 1770032), (452, 1617308), (472, 1548778), (616, 1186726), (623, 1173392), (649, 1126384), (712, 1026718), (791, 924176), (826, 885016), (904, 808654), (944, 774389), (979, 746704), (1232, 593363), (1243, 588112), (1246, 586696), (1298, 563192), (1424, 513359), (1582, 462088), (1652, 442508), (1808, 404327), (1958, 373352), (2486, 294056), (2492, 293348), (2596, 281596), (3164, 231044), (3304, 221254), (3916, 186676), (4543, 160912), (4972, 147028), (4984, 146674), (5192, 140798), (5251, 139216), (6328, 115522), (6608, 110627), (6667, 109648), (6853, 106672), (7832, 93338), (8701, 84016), (9086, 80456), (9944, 73514), (9968, 73337), (10057, 72688), (10384, 70399), (10502, 69608), (12656, 57761), (13334, 54824), (13706, 53336), (15664, 46669), (17402, 42008), (18172, 40228), (19888, 36757), (20114, 36344), (21004, 34804), (26668, 27412)]