310971168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 929440512

約数和(自身を除く): 618469344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 244, 248, 279, 288, 366, 372, 488, 496, 549, 558, 571, 732, 744, 976, 992, 1098, 1116, 1142, 1464, 1488, 1713, 1891, 1952, 2196, 2232, 2284, 2928, 2976, 3426, 3782, 4392, 4464, 4568, 5139, 5673, 5856, 6852, 7564, 8784, 8928, 9136, 10278, 11346, 13704, 15128, 17019, 17568, 17701, 18272, 20556, 22692, 27408, 30256, 34038, 34831, 35402, 41112, 45384, 53103, 54816, 60512, 68076, 69662, 70804, 82224, 90768, 104493, 106206, 136152, 139324, 141608, 159309, 164448, 181536, 208986, 212412, 272304, 278648, 283216, 313479, 318618, 417972, 424824, 544608, 557296, 566432, 626958, 637236, 835944, 849648, 1079761, 1114592, 1253916, 1274472, 1671888, 1699296, 2159522, 2507832, 2548944, 3239283, 3343776, 4319044, 5015664, 5097888, 6478566, 8638088, 9717849, 10031328, 12957132, 17276176, 19435698, 25914264, 34552352, 38871396, 51828528, 77742792, 103657056, 155485584, 310971168]

約数ペア:

[(1, 310971168), (2, 155485584), (3, 103657056), (4, 77742792), (6, 51828528), (8, 38871396), (9, 34552352), (12, 25914264), (16, 19435698), (18, 17276176), (24, 12957132), (31, 10031328), (32, 9717849), (36, 8638088), (48, 6478566), (61, 5097888), (62, 5015664), (72, 4319044), (93, 3343776), (96, 3239283), (122, 2548944), (124, 2507832), (144, 2159522), (183, 1699296), (186, 1671888), (244, 1274472), (248, 1253916), (279, 1114592), (288, 1079761), (366, 849648), (372, 835944), (488, 637236), (496, 626958), (549, 566432), (558, 557296), (571, 544608), (732, 424824), (744, 417972), (976, 318618), (992, 313479), (1098, 283216), (1116, 278648), (1142, 272304), (1464, 212412), (1488, 208986), (1713, 181536), (1891, 164448), (1952, 159309), (2196, 141608), (2232, 139324), (2284, 136152), (2928, 106206), (2976, 104493), (3426, 90768), (3782, 82224), (4392, 70804), (4464, 69662), (4568, 68076), (5139, 60512), (5673, 54816), (5856, 53103), (6852, 45384), (7564, 41112), (8784, 35402), (8928, 34831), (9136, 34038), (10278, 30256), (11346, 27408), (13704, 22692), (15128, 20556), (17019, 18272), (17568, 17701)]