1820273904

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2524

約数の個数: 160

約数和(自身を含む): 5482506240

約数和(自身を除く): 3662232336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 47, 48, 54, 72, 74, 94, 108, 111, 141, 144, 148, 188, 216, 222, 282, 296, 333, 376, 423, 432, 444, 564, 592, 666, 752, 846, 888, 999, 1128, 1269, 1332, 1692, 1739, 1776, 1998, 2256, 2423, 2538, 2664, 3384, 3478, 3996, 4846, 5076, 5217, 5328, 6768, 6956, 7269, 7992, 9692, 10152, 10434, 13912, 14538, 15651, 15984, 19384, 20304, 20868, 21807, 27824, 29076, 31302, 38768, 41736, 43614, 46953, 58152, 62604, 65421, 83472, 87228, 89651, 93906, 113881, 116304, 125208, 130842, 174456, 179302, 187812, 227762, 250416, 261684, 268953, 341643, 348912, 358604, 375624, 455524, 523368, 537906, 683286, 717208, 751248, 806859, 911048, 1024929, 1046736, 1075812, 1366572, 1434416, 1613718, 1822096, 2049858, 2151624, 2420577, 2733144, 3074787, 3227436, 4099716, 4213597, 4303248, 4841154, 5466288, 6149574, 6454872, 8199432, 8427194, 9682308, 12299148, 12640791, 12909744, 16398864, 16854388, 19364616, 24598296, 25281582, 33708776, 37922373, 38729232, 49196592, 50563164, 67417552, 75844746, 101126328, 113767119, 151689492, 202252656, 227534238, 303378984, 455068476, 606757968, 910136952, 1820273904]

約数ペア:

[(1, 1820273904), (2, 910136952), (3, 606757968), (4, 455068476), (6, 303378984), (8, 227534238), (9, 202252656), (12, 151689492), (16, 113767119), (18, 101126328), (24, 75844746), (27, 67417552), (36, 50563164), (37, 49196592), (47, 38729232), (48, 37922373), (54, 33708776), (72, 25281582), (74, 24598296), (94, 19364616), (108, 16854388), (111, 16398864), (141, 12909744), (144, 12640791), (148, 12299148), (188, 9682308), (216, 8427194), (222, 8199432), (282, 6454872), (296, 6149574), (333, 5466288), (376, 4841154), (423, 4303248), (432, 4213597), (444, 4099716), (564, 3227436), (592, 3074787), (666, 2733144), (752, 2420577), (846, 2151624), (888, 2049858), (999, 1822096), (1128, 1613718), (1269, 1434416), (1332, 1366572), (1692, 1075812), (1739, 1046736), (1776, 1024929), (1998, 911048), (2256, 806859), (2423, 751248), (2538, 717208), (2664, 683286), (3384, 537906), (3478, 523368), (3996, 455524), (4846, 375624), (5076, 358604), (5217, 348912), (5328, 341643), (6768, 268953), (6956, 261684), (7269, 250416), (7992, 227762), (9692, 187812), (10152, 179302), (10434, 174456), (13912, 130842), (14538, 125208), (15651, 116304), (15984, 113881), (19384, 93906), (20304, 89651), (20868, 87228), (21807, 83472), (27824, 65421), (29076, 62604), (31302, 58152), (38768, 46953), (41736, 43614)]