289355976

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 1016755740

約数和(自身を除く): 727399764

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 648, 701, 702, 728, 756, 819, 882, 936, 1053, 1092, 1134, 1176, 1274, 1323, 1402, 1404, 1512, 1638, 1764, 1911, 2103, 2106, 2184, 2268, 2457, 2548, 2646, 2804, 2808, 3276, 3528, 3822, 3969, 4206, 4212, 4536, 4907, 4914, 5096, 5292, 5608, 5733, 6309, 6552, 7371, 7644, 7938, 8412, 8424, 9113, 9814, 9828, 10584, 11466, 12618, 14721, 14742, 15288, 15876, 16824, 17199, 18226, 18927, 19628, 19656, 22932, 25236, 27339, 29442, 29484, 31752, 34349, 34398, 36452, 37854, 39256, 44163, 45864, 50472, 51597, 54678, 56781, 58884, 58968, 63791, 68698, 68796, 72904, 75708, 82017, 88326, 103047, 103194, 109356, 113562, 117768, 127582, 132489, 137396, 137592, 151416, 164034, 176652, 191373, 206094, 206388, 218712, 227124, 246051, 255164, 264978, 274792, 309141, 328068, 353304, 382746, 397467, 412188, 412776, 446537, 454248, 492102, 510328, 529956, 574119, 618282, 656136, 738153, 765492, 794934, 824376, 893074, 927423, 984204, 1059912, 1148238, 1236564, 1339611, 1476306, 1530984, 1589868, 1722357, 1786148, 1854846, 1968408, 2296476, 2473128, 2679222, 2782269, 2952612, 3179736, 3444714, 3572296, 3709692, 4018833, 4592952, 5167071, 5358444, 5564538, 5905224, 6889428, 7419384, 8037666, 10334142, 10716888, 11129076, 12056499, 13778856, 16075332, 20668284, 22258152, 24112998, 32150664, 36169497, 41336568, 48225996, 72338994, 96451992, 144677988, 289355976]

約数ペア:

[(1, 289355976), (2, 144677988), (3, 96451992), (4, 72338994), (6, 48225996), (7, 41336568), (8, 36169497), (9, 32150664), (12, 24112998), (13, 22258152), (14, 20668284), (18, 16075332), (21, 13778856), (24, 12056499), (26, 11129076), (27, 10716888), (28, 10334142), (36, 8037666), (39, 7419384), (42, 6889428), (49, 5905224), (52, 5564538), (54, 5358444), (56, 5167071), (63, 4592952), (72, 4018833), (78, 3709692), (81, 3572296), (84, 3444714), (91, 3179736), (98, 2952612), (104, 2782269), (108, 2679222), (117, 2473128), (126, 2296476), (147, 1968408), (156, 1854846), (162, 1786148), (168, 1722357), (182, 1589868), (189, 1530984), (196, 1476306), (216, 1339611), (234, 1236564), (252, 1148238), (273, 1059912), (294, 984204), (312, 927423), (324, 893074), (351, 824376), (364, 794934), (378, 765492), (392, 738153), (441, 656136), (468, 618282), (504, 574119), (546, 529956), (567, 510328), (588, 492102), (637, 454248), (648, 446537), (701, 412776), (702, 412188), (728, 397467), (756, 382746), (819, 353304), (882, 328068), (936, 309141), (1053, 274792), (1092, 264978), (1134, 255164), (1176, 246051), (1274, 227124), (1323, 218712), (1402, 206388), (1404, 206094), (1512, 191373), (1638, 176652), (1764, 164034), (1911, 151416), (2103, 137592), (2106, 137396), (2184, 132489), (2268, 127582), (2457, 117768), (2548, 113562), (2646, 109356), (2804, 103194), (2808, 103047), (3276, 88326), (3528, 82017), (3822, 75708), (3969, 72904), (4206, 68796), (4212, 68698), (4536, 63791), (4907, 58968), (4914, 58884), (5096, 56781), (5292, 54678), (5608, 51597), (5733, 50472), (6309, 45864), (6552, 44163), (7371, 39256), (7644, 37854), (7938, 36452), (8412, 34398), (8424, 34349), (9113, 31752), (9814, 29484), (9828, 29442), (10584, 27339), (11466, 25236), (12618, 22932), (14721, 19656), (14742, 19628), (15288, 18927), (15876, 18226), (16824, 17199)]