214947304

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 536256000

約数和(自身を除く): 321308696

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 29, 31, 38, 44, 52, 58, 62, 76, 88, 104, 116, 121, 124, 143, 152, 209, 232, 242, 247, 248, 286, 319, 341, 377, 403, 418, 484, 494, 551, 572, 589, 638, 682, 754, 806, 836, 899, 968, 988, 1102, 1144, 1178, 1276, 1364, 1508, 1573, 1612, 1672, 1798, 1976, 2204, 2299, 2356, 2552, 2717, 2728, 3016, 3146, 3224, 3509, 3596, 3751, 4147, 4408, 4433, 4598, 4712, 5434, 6061, 6292, 6479, 7018, 7163, 7192, 7502, 7657, 8294, 8866, 9196, 9889, 10868, 11687, 12122, 12584, 12958, 14036, 14326, 15004, 15314, 16588, 17081, 17732, 18392, 19778, 21736, 23374, 24244, 25916, 28072, 28652, 29887, 30008, 30628, 33176, 34162, 35464, 39556, 45617, 46748, 48488, 48763, 51832, 57304, 59774, 61256, 66671, 68324, 71269, 78793, 79112, 84227, 91234, 93496, 97526, 108779, 119548, 128557, 133342, 136648, 142538, 157586, 168454, 182468, 187891, 195052, 217558, 222053, 239096, 257114, 266684, 285076, 315172, 336908, 364936, 375782, 390104, 435116, 444106, 514228, 533368, 570152, 630344, 673816, 751564, 866723, 870232, 888212, 926497, 1028456, 1414127, 1503128, 1733446, 1776424, 1852994, 2066801, 2442583, 2828254, 3466892, 3705988, 4133602, 4885166, 5656508, 6933784, 7411976, 8267204, 9770332, 11313016, 16534408, 19540664, 26868413, 53736826, 107473652, 214947304]

約数ペア:

[(1, 214947304), (2, 107473652), (4, 53736826), (8, 26868413), (11, 19540664), (13, 16534408), (19, 11313016), (22, 9770332), (26, 8267204), (29, 7411976), (31, 6933784), (38, 5656508), (44, 4885166), (52, 4133602), (58, 3705988), (62, 3466892), (76, 2828254), (88, 2442583), (104, 2066801), (116, 1852994), (121, 1776424), (124, 1733446), (143, 1503128), (152, 1414127), (209, 1028456), (232, 926497), (242, 888212), (247, 870232), (248, 866723), (286, 751564), (319, 673816), (341, 630344), (377, 570152), (403, 533368), (418, 514228), (484, 444106), (494, 435116), (551, 390104), (572, 375782), (589, 364936), (638, 336908), (682, 315172), (754, 285076), (806, 266684), (836, 257114), (899, 239096), (968, 222053), (988, 217558), (1102, 195052), (1144, 187891), (1178, 182468), (1276, 168454), (1364, 157586), (1508, 142538), (1573, 136648), (1612, 133342), (1672, 128557), (1798, 119548), (1976, 108779), (2204, 97526), (2299, 93496), (2356, 91234), (2552, 84227), (2717, 79112), (2728, 78793), (3016, 71269), (3146, 68324), (3224, 66671), (3509, 61256), (3596, 59774), (3751, 57304), (4147, 51832), (4408, 48763), (4433, 48488), (4598, 46748), (4712, 45617), (5434, 39556), (6061, 35464), (6292, 34162), (6479, 33176), (7018, 30628), (7163, 30008), (7192, 29887), (7502, 28652), (7657, 28072), (8294, 25916), (8866, 24244), (9196, 23374), (9889, 21736), (10868, 19778), (11687, 18392), (12122, 17732), (12584, 17081), (12958, 16588), (14036, 15314), (14326, 15004)]