618139008

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 192

約数和(自身を含む): 1934899200

約数和(自身を除く): 1316760192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 128, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 384, 456, 496, 558, 576, 589, 608, 684, 744, 911, 912, 992, 1116, 1152, 1178, 1216, 1368, 1488, 1767, 1822, 1824, 1984, 2232, 2356, 2432, 2733, 2736, 2976, 3534, 3644, 3648, 3968, 4464, 4712, 5301, 5466, 5472, 5952, 7068, 7288, 7296, 8199, 8928, 9424, 10602, 10932, 10944, 11904, 14136, 14576, 16398, 17309, 17856, 18848, 21204, 21864, 21888, 28241, 28272, 29152, 32796, 34618, 35712, 37696, 42408, 43728, 51927, 56482, 56544, 58304, 65592, 69236, 75392, 84723, 84816, 87456, 103854, 112964, 113088, 116608, 131184, 138472, 155781, 169446, 169632, 174912, 207708, 225928, 226176, 254169, 262368, 276944, 311562, 338892, 339264, 349824, 415416, 451856, 508338, 524736, 536579, 553888, 623124, 677784, 678528, 830832, 903712, 1016676, 1049472, 1073158, 1107776, 1246248, 1355568, 1609737, 1661664, 1807424, 2033352, 2146316, 2215552, 2492496, 2711136, 3219474, 3323328, 3614848, 4066704, 4292632, 4829211, 4984992, 5422272, 6438948, 6646656, 8133408, 8585264, 9658422, 9969984, 10844544, 12877896, 16266816, 17170528, 19316844, 19939968, 25755792, 32533632, 34341056, 38633688, 51511584, 68682112, 77267376, 103023168, 154534752, 206046336, 309069504, 618139008]

約数ペア:

[(1, 618139008), (2, 309069504), (3, 206046336), (4, 154534752), (6, 103023168), (8, 77267376), (9, 68682112), (12, 51511584), (16, 38633688), (18, 34341056), (19, 32533632), (24, 25755792), (31, 19939968), (32, 19316844), (36, 17170528), (38, 16266816), (48, 12877896), (57, 10844544), (62, 9969984), (64, 9658422), (72, 8585264), (76, 8133408), (93, 6646656), (96, 6438948), (114, 5422272), (124, 4984992), (128, 4829211), (144, 4292632), (152, 4066704), (171, 3614848), (186, 3323328), (192, 3219474), (228, 2711136), (248, 2492496), (279, 2215552), (288, 2146316), (304, 2033352), (342, 1807424), (372, 1661664), (384, 1609737), (456, 1355568), (496, 1246248), (558, 1107776), (576, 1073158), (589, 1049472), (608, 1016676), (684, 903712), (744, 830832), (911, 678528), (912, 677784), (992, 623124), (1116, 553888), (1152, 536579), (1178, 524736), (1216, 508338), (1368, 451856), (1488, 415416), (1767, 349824), (1822, 339264), (1824, 338892), (1984, 311562), (2232, 276944), (2356, 262368), (2432, 254169), (2733, 226176), (2736, 225928), (2976, 207708), (3534, 174912), (3644, 169632), (3648, 169446), (3968, 155781), (4464, 138472), (4712, 131184), (5301, 116608), (5466, 113088), (5472, 112964), (5952, 103854), (7068, 87456), (7288, 84816), (7296, 84723), (8199, 75392), (8928, 69236), (9424, 65592), (10602, 58304), (10932, 56544), (10944, 56482), (11904, 51927), (14136, 43728), (14576, 42408), (16398, 37696), (17309, 35712), (17856, 34618), (18848, 32796), (21204, 29152), (21864, 28272), (21888, 28241)]