219428316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 603216432

約数和(自身を除く): 383788116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 103, 118, 153, 177, 204, 206, 236, 306, 309, 354, 412, 531, 612, 618, 708, 927, 1003, 1062, 1236, 1751, 1854, 2006, 2124, 3009, 3481, 3502, 3708, 4012, 5253, 6018, 6077, 6962, 7004, 9027, 10443, 10506, 12036, 12154, 13924, 15759, 18054, 18231, 20886, 21012, 24308, 31329, 31518, 36108, 36462, 41772, 54693, 59177, 62658, 63036, 72924, 103309, 109386, 118354, 125316, 177531, 206618, 218772, 236708, 309927, 355062, 358543, 413236, 532593, 619854, 710124, 717086, 929781, 1065186, 1075629, 1239708, 1434172, 1859562, 2130372, 2151258, 3226887, 3719124, 4302516, 6095231, 6453774, 12190462, 12907548, 18285693, 24380924, 36571386, 54857079, 73142772, 109714158, 219428316]

約数ペア:

[(1, 219428316), (2, 109714158), (3, 73142772), (4, 54857079), (6, 36571386), (9, 24380924), (12, 18285693), (17, 12907548), (18, 12190462), (34, 6453774), (36, 6095231), (51, 4302516), (59, 3719124), (68, 3226887), (102, 2151258), (103, 2130372), (118, 1859562), (153, 1434172), (177, 1239708), (204, 1075629), (206, 1065186), (236, 929781), (306, 717086), (309, 710124), (354, 619854), (412, 532593), (531, 413236), (612, 358543), (618, 355062), (708, 309927), (927, 236708), (1003, 218772), (1062, 206618), (1236, 177531), (1751, 125316), (1854, 118354), (2006, 109386), (2124, 103309), (3009, 72924), (3481, 63036), (3502, 62658), (3708, 59177), (4012, 54693), (5253, 41772), (6018, 36462), (6077, 36108), (6962, 31518), (7004, 31329), (9027, 24308), (10443, 21012), (10506, 20886), (12036, 18231), (12154, 18054), (13924, 15759)]