630923176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 1388174760

約数和(自身を除く): 757251584

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 193, 221, 344, 386, 442, 559, 731, 772, 884, 1118, 1462, 1544, 1768, 1849, 2236, 2509, 2924, 3281, 3698, 4472, 5018, 5848, 6562, 7396, 8299, 9503, 10036, 13124, 14792, 16598, 19006, 20072, 24037, 26248, 31433, 33196, 38012, 42653, 48074, 62866, 66392, 76024, 85306, 96148, 107887, 125732, 141083, 170612, 192296, 215774, 251464, 282166, 341224, 356857, 408629, 431548, 564332, 713714, 817258, 863096, 1128664, 1427428, 1634516, 1834079, 2854856, 3269032, 3668158, 4639141, 6066569, 7336316, 9278282, 12133138, 14672632, 18556564, 24266276, 37113128, 48532552, 78865397, 157730794, 315461588, 630923176]

約数ペア:

[(1, 630923176), (2, 315461588), (4, 157730794), (8, 78865397), (13, 48532552), (17, 37113128), (26, 24266276), (34, 18556564), (43, 14672632), (52, 12133138), (68, 9278282), (86, 7336316), (104, 6066569), (136, 4639141), (172, 3668158), (193, 3269032), (221, 2854856), (344, 1834079), (386, 1634516), (442, 1427428), (559, 1128664), (731, 863096), (772, 817258), (884, 713714), (1118, 564332), (1462, 431548), (1544, 408629), (1768, 356857), (1849, 341224), (2236, 282166), (2509, 251464), (2924, 215774), (3281, 192296), (3698, 170612), (4472, 141083), (5018, 125732), (5848, 107887), (6562, 96148), (7396, 85306), (8299, 76024), (9503, 66392), (10036, 62866), (13124, 48074), (14792, 42653), (16598, 38012), (19006, 33196), (20072, 31433), (24037, 26248)]