280766952

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 863208000

約数和(自身を除く): 582441048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 43, 54, 57, 72, 74, 76, 86, 108, 111, 114, 129, 148, 152, 171, 172, 216, 222, 228, 258, 296, 333, 342, 344, 387, 444, 456, 513, 516, 666, 684, 703, 774, 817, 888, 999, 1026, 1032, 1161, 1332, 1368, 1406, 1548, 1591, 1634, 1849, 1998, 2052, 2109, 2322, 2451, 2664, 2812, 3096, 3182, 3268, 3698, 3996, 4104, 4218, 4644, 4773, 4902, 5547, 5624, 6327, 6364, 6536, 7353, 7396, 7992, 8436, 9288, 9546, 9804, 11094, 12654, 12728, 14319, 14706, 14792, 16641, 16872, 18981, 19092, 19608, 22059, 22188, 25308, 28638, 29412, 30229, 33282, 35131, 37962, 38184, 42957, 44118, 44376, 49923, 50616, 57276, 58824, 60458, 66564, 68413, 70262, 75924, 85914, 88236, 90687, 99846, 105393, 114552, 120916, 133128, 136826, 140524, 151848, 171828, 176472, 181374, 199692, 205239, 210786, 241832, 272061, 273652, 281048, 316179, 343656, 362748, 399384, 410478, 421572, 544122, 547304, 615717, 632358, 725496, 816183, 820956, 843144, 948537, 1088244, 1231434, 1264716, 1299847, 1632366, 1641912, 1847151, 1897074, 2176488, 2462868, 2529432, 2599694, 3264732, 3694302, 3794148, 3899541, 4925736, 5199388, 6529464, 7388604, 7588296, 7799082, 10398776, 11698623, 14777208, 15598164, 23397246, 31196328, 35095869, 46794492, 70191738, 93588984, 140383476, 280766952]

約数ペア:

[(1, 280766952), (2, 140383476), (3, 93588984), (4, 70191738), (6, 46794492), (8, 35095869), (9, 31196328), (12, 23397246), (18, 15598164), (19, 14777208), (24, 11698623), (27, 10398776), (36, 7799082), (37, 7588296), (38, 7388604), (43, 6529464), (54, 5199388), (57, 4925736), (72, 3899541), (74, 3794148), (76, 3694302), (86, 3264732), (108, 2599694), (111, 2529432), (114, 2462868), (129, 2176488), (148, 1897074), (152, 1847151), (171, 1641912), (172, 1632366), (216, 1299847), (222, 1264716), (228, 1231434), (258, 1088244), (296, 948537), (333, 843144), (342, 820956), (344, 816183), (387, 725496), (444, 632358), (456, 615717), (513, 547304), (516, 544122), (666, 421572), (684, 410478), (703, 399384), (774, 362748), (817, 343656), (888, 316179), (999, 281048), (1026, 273652), (1032, 272061), (1161, 241832), (1332, 210786), (1368, 205239), (1406, 199692), (1548, 181374), (1591, 176472), (1634, 171828), (1849, 151848), (1998, 140524), (2052, 136826), (2109, 133128), (2322, 120916), (2451, 114552), (2664, 105393), (2812, 99846), (3096, 90687), (3182, 88236), (3268, 85914), (3698, 75924), (3996, 70262), (4104, 68413), (4218, 66564), (4644, 60458), (4773, 58824), (4902, 57276), (5547, 50616), (5624, 49923), (6327, 44376), (6364, 44118), (6536, 42957), (7353, 38184), (7396, 37962), (7992, 35131), (8436, 33282), (9288, 30229), (9546, 29412), (9804, 28638), (11094, 25308), (12654, 22188), (12728, 22059), (14319, 19608), (14706, 19092), (14792, 18981), (16641, 16872)]