331115736

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 1065600000

約数和(自身を除く): 734484264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 49, 56, 57, 58, 73, 76, 84, 87, 98, 114, 116, 133, 146, 147, 152, 168, 174, 196, 203, 219, 228, 232, 266, 292, 294, 343, 348, 392, 399, 406, 438, 456, 511, 532, 551, 584, 588, 609, 686, 696, 798, 812, 876, 931, 1022, 1029, 1064, 1102, 1176, 1218, 1372, 1387, 1421, 1533, 1596, 1624, 1653, 1752, 1862, 2044, 2058, 2117, 2204, 2436, 2744, 2774, 2793, 2842, 3066, 3192, 3306, 3577, 3724, 3857, 4088, 4116, 4161, 4234, 4263, 4408, 4872, 5548, 5586, 5684, 6132, 6351, 6517, 6612, 7154, 7448, 7714, 8232, 8322, 8468, 8526, 9709, 9947, 10731, 11096, 11172, 11368, 11571, 12264, 12702, 13034, 13224, 14308, 14819, 15428, 16644, 16936, 17052, 19418, 19551, 19894, 21462, 22344, 23142, 25039, 25404, 26068, 26999, 28616, 29127, 29638, 29841, 30856, 33288, 34104, 38836, 39102, 39788, 40223, 42924, 44457, 46284, 50078, 50808, 52136, 53998, 58254, 59276, 59682, 67963, 75117, 77672, 78204, 79576, 80446, 80997, 85848, 88914, 92568, 100156, 103733, 107996, 116508, 118552, 119364, 120669, 135926, 150234, 156408, 160892, 161994, 177828, 188993, 200312, 203889, 207466, 215992, 233016, 238728, 241338, 271852, 281561, 300468, 311199, 321784, 323988, 355656, 377986, 407778, 414932, 475741, 482676, 543704, 563122, 566979, 600936, 622398, 647976, 726131, 755972, 815556, 829864, 844683, 951482, 965352, 1126244, 1133958, 1244796, 1427223, 1452262, 1511944, 1631112, 1689366, 1902964, 1970927, 2178393, 2252488, 2267916, 2489592, 2854446, 2904524, 3378732, 3805928, 3941854, 4356786, 4535832, 5708892, 5809048, 5912781, 6757464, 7883708, 8713572, 11417784, 11825562, 13796489, 15767416, 17427144, 23651124, 27592978, 41389467, 47302248, 55185956, 82778934, 110371912, 165557868, 331115736]

約数ペア:

[(1, 331115736), (2, 165557868), (3, 110371912), (4, 82778934), (6, 55185956), (7, 47302248), (8, 41389467), (12, 27592978), (14, 23651124), (19, 17427144), (21, 15767416), (24, 13796489), (28, 11825562), (29, 11417784), (38, 8713572), (42, 7883708), (49, 6757464), (56, 5912781), (57, 5809048), (58, 5708892), (73, 4535832), (76, 4356786), (84, 3941854), (87, 3805928), (98, 3378732), (114, 2904524), (116, 2854446), (133, 2489592), (146, 2267916), (147, 2252488), (152, 2178393), (168, 1970927), (174, 1902964), (196, 1689366), (203, 1631112), (219, 1511944), (228, 1452262), (232, 1427223), (266, 1244796), (292, 1133958), (294, 1126244), (343, 965352), (348, 951482), (392, 844683), (399, 829864), (406, 815556), (438, 755972), (456, 726131), (511, 647976), (532, 622398), (551, 600936), (584, 566979), (588, 563122), (609, 543704), (686, 482676), (696, 475741), (798, 414932), (812, 407778), (876, 377986), (931, 355656), (1022, 323988), (1029, 321784), (1064, 311199), (1102, 300468), (1176, 281561), (1218, 271852), (1372, 241338), (1387, 238728), (1421, 233016), (1533, 215992), (1596, 207466), (1624, 203889), (1653, 200312), (1752, 188993), (1862, 177828), (2044, 161994), (2058, 160892), (2117, 156408), (2204, 150234), (2436, 135926), (2744, 120669), (2774, 119364), (2793, 118552), (2842, 116508), (3066, 107996), (3192, 103733), (3306, 100156), (3577, 92568), (3724, 88914), (3857, 85848), (4088, 80997), (4116, 80446), (4161, 79576), (4234, 78204), (4263, 77672), (4408, 75117), (4872, 67963), (5548, 59682), (5586, 59276), (5684, 58254), (6132, 53998), (6351, 52136), (6517, 50808), (6612, 50078), (7154, 46284), (7448, 44457), (7714, 42924), (8232, 40223), (8322, 39788), (8468, 39102), (8526, 38836), (9709, 34104), (9947, 33288), (10731, 30856), (11096, 29841), (11172, 29638), (11368, 29127), (11571, 28616), (12264, 26999), (12702, 26068), (13034, 25404), (13224, 25039), (14308, 23142), (14819, 22344), (15428, 21462), (16644, 19894), (16936, 19551), (17052, 19418)]