319434912

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 144

約数和(自身を含む): 964035072

約数和(自身を除く): 644600160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 967, 992, 1116, 1147, 1184, 1332, 1488, 1776, 1934, 2232, 2294, 2664, 2901, 2976, 3441, 3552, 3868, 4464, 4588, 5328, 5802, 6882, 7736, 8703, 8928, 9176, 10323, 10656, 11604, 13764, 15472, 17406, 18352, 20646, 23208, 27528, 29977, 30944, 34812, 35779, 36704, 41292, 46416, 55056, 59954, 69624, 71558, 82584, 89931, 92832, 107337, 110112, 119908, 139248, 143116, 165168, 179862, 214674, 239816, 269793, 278496, 286232, 322011, 330336, 359724, 429348, 479632, 539586, 572464, 644022, 719448, 858696, 959264, 1079172, 1109149, 1144928, 1288044, 1438896, 1717392, 2158344, 2218298, 2576088, 2877792, 3327447, 3434784, 4316688, 4436596, 5152176, 6654894, 8633376, 8873192, 9982341, 10304352, 13309788, 17746384, 19964682, 26619576, 35492768, 39929364, 53239152, 79858728, 106478304, 159717456, 319434912]

約数ペア:

[(1, 319434912), (2, 159717456), (3, 106478304), (4, 79858728), (6, 53239152), (8, 39929364), (9, 35492768), (12, 26619576), (16, 19964682), (18, 17746384), (24, 13309788), (31, 10304352), (32, 9982341), (36, 8873192), (37, 8633376), (48, 6654894), (62, 5152176), (72, 4436596), (74, 4316688), (93, 3434784), (96, 3327447), (111, 2877792), (124, 2576088), (144, 2218298), (148, 2158344), (186, 1717392), (222, 1438896), (248, 1288044), (279, 1144928), (288, 1109149), (296, 1079172), (333, 959264), (372, 858696), (444, 719448), (496, 644022), (558, 572464), (592, 539586), (666, 479632), (744, 429348), (888, 359724), (967, 330336), (992, 322011), (1116, 286232), (1147, 278496), (1184, 269793), (1332, 239816), (1488, 214674), (1776, 179862), (1934, 165168), (2232, 143116), (2294, 139248), (2664, 119908), (2901, 110112), (2976, 107337), (3441, 92832), (3552, 89931), (3868, 82584), (4464, 71558), (4588, 69624), (5328, 59954), (5802, 55056), (6882, 46416), (7736, 41292), (8703, 36704), (8928, 35779), (9176, 34812), (10323, 30944), (10656, 29977), (11604, 27528), (13764, 23208), (15472, 20646), (17406, 18352)]