395986656

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 1177279488

約数和(自身を除く): 781292832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 47, 48, 52, 78, 86, 94, 96, 104, 129, 141, 156, 157, 172, 188, 208, 258, 282, 312, 314, 344, 376, 416, 471, 516, 559, 564, 611, 624, 628, 688, 752, 942, 1032, 1118, 1128, 1222, 1248, 1256, 1376, 1504, 1677, 1833, 1884, 2021, 2041, 2064, 2236, 2256, 2444, 2512, 3354, 3666, 3768, 4042, 4082, 4128, 4472, 4512, 4888, 5024, 6063, 6123, 6708, 6751, 7332, 7379, 7536, 8084, 8164, 8944, 9776, 12126, 12246, 13416, 13502, 14664, 14758, 15072, 16168, 16328, 17888, 19552, 20253, 22137, 24252, 24492, 26273, 26832, 27004, 29328, 29516, 32336, 32656, 40506, 44274, 48504, 48984, 52546, 53664, 54008, 58656, 59032, 64672, 65312, 78819, 81012, 87763, 88548, 95927, 97008, 97968, 105092, 108016, 118064, 157638, 162024, 175526, 177096, 191854, 194016, 195936, 210184, 216032, 236128, 263289, 287781, 315276, 317297, 324048, 351052, 354192, 383708, 420368, 526578, 575562, 630552, 634594, 648096, 702104, 708384, 767416, 840736, 951891, 1053156, 1151124, 1261104, 1269188, 1404208, 1534832, 1903782, 2106312, 2302248, 2522208, 2538376, 2808416, 3069664, 3807564, 4124861, 4212624, 4604496, 5076752, 7615128, 8249722, 8425248, 9208992, 10153504, 12374583, 15230256, 16499444, 24749166, 30460512, 32998888, 49498332, 65997776, 98996664, 131995552, 197993328, 395986656]

約数ペア:

[(1, 395986656), (2, 197993328), (3, 131995552), (4, 98996664), (6, 65997776), (8, 49498332), (12, 32998888), (13, 30460512), (16, 24749166), (24, 16499444), (26, 15230256), (32, 12374583), (39, 10153504), (43, 9208992), (47, 8425248), (48, 8249722), (52, 7615128), (78, 5076752), (86, 4604496), (94, 4212624), (96, 4124861), (104, 3807564), (129, 3069664), (141, 2808416), (156, 2538376), (157, 2522208), (172, 2302248), (188, 2106312), (208, 1903782), (258, 1534832), (282, 1404208), (312, 1269188), (314, 1261104), (344, 1151124), (376, 1053156), (416, 951891), (471, 840736), (516, 767416), (559, 708384), (564, 702104), (611, 648096), (624, 634594), (628, 630552), (688, 575562), (752, 526578), (942, 420368), (1032, 383708), (1118, 354192), (1128, 351052), (1222, 324048), (1248, 317297), (1256, 315276), (1376, 287781), (1504, 263289), (1677, 236128), (1833, 216032), (1884, 210184), (2021, 195936), (2041, 194016), (2064, 191854), (2236, 177096), (2256, 175526), (2444, 162024), (2512, 157638), (3354, 118064), (3666, 108016), (3768, 105092), (4042, 97968), (4082, 97008), (4128, 95927), (4472, 88548), (4512, 87763), (4888, 81012), (5024, 78819), (6063, 65312), (6123, 64672), (6708, 59032), (6751, 58656), (7332, 54008), (7379, 53664), (7536, 52546), (8084, 48984), (8164, 48504), (8944, 44274), (9776, 40506), (12126, 32656), (12246, 32336), (13416, 29516), (13502, 29328), (14664, 27004), (14758, 26832), (15072, 26273), (16168, 24492), (16328, 24252), (17888, 22137), (19552, 20253)]