303307488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5085

約数の個数: 144

約数和(自身を含む): 990662400

約数和(自身を除く): 687354912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3344, 3762, 5016, 5039, 5472, 6688, 7524, 10032, 10078, 15048, 15117, 20064, 20156, 30096, 30234, 40312, 45351, 55429, 60192, 60468, 80624, 90702, 95741, 110858, 120936, 161248, 166287, 181404, 191482, 221716, 241872, 287223, 332574, 362808, 382964, 443432, 483744, 498861, 574446, 665148, 725616, 765928, 861669, 886864, 997722, 1053151, 1148892, 1330296, 1451232, 1531856, 1723338, 1773728, 1995444, 2106302, 2297784, 2660592, 3063712, 3159453, 3446676, 3990888, 4212604, 4595568, 5321184, 6318906, 6893352, 7981776, 8425208, 9191136, 9478359, 12637812, 13786704, 15963552, 16850416, 18956718, 25275624, 27573408, 33700832, 37913436, 50551248, 75826872, 101102496, 151653744, 303307488]

約数ペア:

[(1, 303307488), (2, 151653744), (3, 101102496), (4, 75826872), (6, 50551248), (8, 37913436), (9, 33700832), (11, 27573408), (12, 25275624), (16, 18956718), (18, 16850416), (19, 15963552), (22, 13786704), (24, 12637812), (32, 9478359), (33, 9191136), (36, 8425208), (38, 7981776), (44, 6893352), (48, 6318906), (57, 5321184), (66, 4595568), (72, 4212604), (76, 3990888), (88, 3446676), (96, 3159453), (99, 3063712), (114, 2660592), (132, 2297784), (144, 2106302), (152, 1995444), (171, 1773728), (176, 1723338), (198, 1531856), (209, 1451232), (228, 1330296), (264, 1148892), (288, 1053151), (304, 997722), (342, 886864), (352, 861669), (396, 765928), (418, 725616), (456, 665148), (528, 574446), (608, 498861), (627, 483744), (684, 443432), (792, 382964), (836, 362808), (912, 332574), (1056, 287223), (1254, 241872), (1368, 221716), (1584, 191482), (1672, 181404), (1824, 166287), (1881, 161248), (2508, 120936), (2736, 110858), (3168, 95741), (3344, 90702), (3762, 80624), (5016, 60468), (5039, 60192), (5472, 55429), (6688, 45351), (7524, 40312), (10032, 30234), (10078, 30096), (15048, 20156), (15117, 20064)]