1243884672

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 3762021120

約数和(自身を除く): 2518136448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 64, 72, 93, 96, 122, 124, 128, 144, 183, 186, 192, 244, 248, 279, 288, 366, 372, 384, 488, 496, 549, 558, 571, 576, 732, 744, 976, 992, 1098, 1116, 1142, 1152, 1464, 1488, 1713, 1891, 1952, 1984, 2196, 2232, 2284, 2928, 2976, 3426, 3782, 3904, 3968, 4392, 4464, 4568, 5139, 5673, 5856, 5952, 6852, 7564, 7808, 8784, 8928, 9136, 10278, 11346, 11712, 11904, 13704, 15128, 17019, 17568, 17701, 17856, 18272, 20556, 22692, 23424, 27408, 30256, 34038, 34831, 35136, 35402, 35712, 36544, 41112, 45384, 53103, 54816, 60512, 68076, 69662, 70272, 70804, 73088, 82224, 90768, 104493, 106206, 109632, 121024, 136152, 139324, 141608, 159309, 164448, 181536, 208986, 212412, 219264, 242048, 272304, 278648, 283216, 313479, 318618, 328896, 363072, 417972, 424824, 544608, 557296, 566432, 626958, 637236, 657792, 726144, 835944, 849648, 1079761, 1089216, 1114592, 1132864, 1253916, 1274472, 1671888, 1699296, 2159522, 2178432, 2229184, 2265728, 2507832, 2548944, 3239283, 3343776, 3398592, 4319044, 4458368, 5015664, 5097888, 6478566, 6687552, 6797184, 8638088, 9717849, 10031328, 10195776, 12957132, 13375104, 17276176, 19435698, 20062656, 20391552, 25914264, 34552352, 38871396, 40125312, 51828528, 69104704, 77742792, 103657056, 138209408, 155485584, 207314112, 310971168, 414628224, 621942336, 1243884672]

約数ペア:

[(1, 1243884672), (2, 621942336), (3, 414628224), (4, 310971168), (6, 207314112), (8, 155485584), (9, 138209408), (12, 103657056), (16, 77742792), (18, 69104704), (24, 51828528), (31, 40125312), (32, 38871396), (36, 34552352), (48, 25914264), (61, 20391552), (62, 20062656), (64, 19435698), (72, 17276176), (93, 13375104), (96, 12957132), (122, 10195776), (124, 10031328), (128, 9717849), (144, 8638088), (183, 6797184), (186, 6687552), (192, 6478566), (244, 5097888), (248, 5015664), (279, 4458368), (288, 4319044), (366, 3398592), (372, 3343776), (384, 3239283), (488, 2548944), (496, 2507832), (549, 2265728), (558, 2229184), (571, 2178432), (576, 2159522), (732, 1699296), (744, 1671888), (976, 1274472), (992, 1253916), (1098, 1132864), (1116, 1114592), (1142, 1089216), (1152, 1079761), (1464, 849648), (1488, 835944), (1713, 726144), (1891, 657792), (1952, 637236), (1984, 626958), (2196, 566432), (2232, 557296), (2284, 544608), (2928, 424824), (2976, 417972), (3426, 363072), (3782, 328896), (3904, 318618), (3968, 313479), (4392, 283216), (4464, 278648), (4568, 272304), (5139, 242048), (5673, 219264), (5856, 212412), (5952, 208986), (6852, 181536), (7564, 164448), (7808, 159309), (8784, 141608), (8928, 139324), (9136, 136152), (10278, 121024), (11346, 109632), (11712, 106206), (11904, 104493), (13704, 90768), (15128, 82224), (17019, 73088), (17568, 70804), (17701, 70272), (17856, 69662), (18272, 68076), (20556, 60512), (22692, 54816), (23424, 53103), (27408, 45384), (30256, 41112), (34038, 36544), (34831, 35712), (35136, 35402)]