851627808

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1671

約数の個数: 144

約数和(自身を含む): 2559211200

約数和(自身を除く): 1707583392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 83, 92, 96, 138, 144, 166, 184, 207, 249, 276, 288, 332, 368, 414, 498, 552, 664, 736, 747, 828, 996, 1104, 1328, 1494, 1549, 1656, 1909, 1992, 2208, 2656, 2988, 3098, 3312, 3818, 3984, 4647, 5727, 5976, 6196, 6624, 7636, 7968, 9294, 11454, 11952, 12392, 13941, 15272, 17181, 18588, 22908, 23904, 24784, 27882, 30544, 34362, 35627, 37176, 45816, 49568, 55764, 61088, 68724, 71254, 74352, 91632, 106881, 111528, 128567, 137448, 142508, 148704, 183264, 213762, 223056, 257134, 274896, 285016, 320643, 385701, 427524, 446112, 514268, 549792, 570032, 641286, 771402, 855048, 1028536, 1140064, 1157103, 1282572, 1542804, 1710096, 2057072, 2314206, 2565144, 2957041, 3085608, 3420192, 4114144, 4628412, 5130288, 5914082, 6171216, 8871123, 9256824, 10260576, 11828164, 12342432, 17742246, 18513648, 23656328, 26613369, 35484492, 37027296, 47312656, 53226738, 70968984, 94625312, 106453476, 141937968, 212906952, 283875936, 425813904, 851627808]

約数ペア:

[(1, 851627808), (2, 425813904), (3, 283875936), (4, 212906952), (6, 141937968), (8, 106453476), (9, 94625312), (12, 70968984), (16, 53226738), (18, 47312656), (23, 37027296), (24, 35484492), (32, 26613369), (36, 23656328), (46, 18513648), (48, 17742246), (69, 12342432), (72, 11828164), (83, 10260576), (92, 9256824), (96, 8871123), (138, 6171216), (144, 5914082), (166, 5130288), (184, 4628412), (207, 4114144), (249, 3420192), (276, 3085608), (288, 2957041), (332, 2565144), (368, 2314206), (414, 2057072), (498, 1710096), (552, 1542804), (664, 1282572), (736, 1157103), (747, 1140064), (828, 1028536), (996, 855048), (1104, 771402), (1328, 641286), (1494, 570032), (1549, 549792), (1656, 514268), (1909, 446112), (1992, 427524), (2208, 385701), (2656, 320643), (2988, 285016), (3098, 274896), (3312, 257134), (3818, 223056), (3984, 213762), (4647, 183264), (5727, 148704), (5976, 142508), (6196, 137448), (6624, 128567), (7636, 111528), (7968, 106881), (9294, 91632), (11454, 74352), (11952, 71254), (12392, 68724), (13941, 61088), (15272, 55764), (17181, 49568), (18588, 45816), (22908, 37176), (23904, 35627), (24784, 34362), (27882, 30544)]