1398981888

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6529}}^1$

素因数の和:6585

約数の個数: 144

約数和(自身を含む): 4271142400

約数和(自身を除く): 2872160512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 5952, 6529, 6696, 6912, 7936, 8928, 11904, 13058, 13392, 17856, 19587, 23808, 26116, 26784, 35712, 39174, 52232, 53568, 58761, 71424, 78348, 104464, 107136, 117522, 156696, 176283, 202399, 208928, 214272, 235044, 313392, 352566, 404798, 417856, 470088, 607197, 626784, 705132, 809596, 835712, 940176, 1214394, 1253568, 1410264, 1619192, 1671424, 1821591, 1880352, 2428788, 2507136, 2820528, 3238384, 3643182, 3760704, 4857576, 5014272, 5464773, 5641056, 6476768, 7286364, 7521408, 9715152, 10929546, 11282112, 12953536, 14572728, 15042816, 19430304, 21859092, 22564224, 25907072, 29145456, 38860608, 43718184, 45128448, 51814144, 58290912, 77721216, 87436368, 116581824, 155442432, 174872736, 233163648, 349745472, 466327296, 699490944, 1398981888]

約数ペア:

[(1, 1398981888), (2, 699490944), (3, 466327296), (4, 349745472), (6, 233163648), (8, 174872736), (9, 155442432), (12, 116581824), (16, 87436368), (18, 77721216), (24, 58290912), (27, 51814144), (31, 45128448), (32, 43718184), (36, 38860608), (48, 29145456), (54, 25907072), (62, 22564224), (64, 21859092), (72, 19430304), (93, 15042816), (96, 14572728), (108, 12953536), (124, 11282112), (128, 10929546), (144, 9715152), (186, 7521408), (192, 7286364), (216, 6476768), (248, 5641056), (256, 5464773), (279, 5014272), (288, 4857576), (372, 3760704), (384, 3643182), (432, 3238384), (496, 2820528), (558, 2507136), (576, 2428788), (744, 1880352), (768, 1821591), (837, 1671424), (864, 1619192), (992, 1410264), (1116, 1253568), (1152, 1214394), (1488, 940176), (1674, 835712), (1728, 809596), (1984, 705132), (2232, 626784), (2304, 607197), (2976, 470088), (3348, 417856), (3456, 404798), (3968, 352566), (4464, 313392), (5952, 235044), (6529, 214272), (6696, 208928), (6912, 202399), (7936, 176283), (8928, 156696), (11904, 117522), (13058, 107136), (13392, 104464), (17856, 78348), (19587, 71424), (23808, 58761), (26116, 53568), (26784, 52232), (35712, 39174)]