274274994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 416648526

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 83, 101, 114, 123, 133, 166, 202, 246, 249, 266, 287, 303, 399, 498, 574, 581, 606, 707, 779, 798, 861, 1162, 1414, 1558, 1577, 1722, 1743, 1919, 2121, 2337, 3154, 3403, 3486, 3838, 4141, 4242, 4674, 4731, 5453, 5757, 6806, 8282, 8383, 9462, 10209, 10906, 11039, 11514, 12423, 13433, 16359, 16766, 20418, 22078, 23821, 24846, 25149, 26866, 28987, 32718, 33117, 40299, 47642, 50298, 57974, 58681, 64657, 66234, 71463, 78679, 80598, 86961, 117362, 129314, 142926, 157358, 159277, 173922, 176043, 193971, 236037, 318554, 343703, 352086, 387942, 452599, 472074, 477831, 550753, 687406, 905198, 955662, 1031109, 1101506, 1114939, 1357797, 1652259, 2062218, 2229878, 2405921, 2715594, 3304518, 3344817, 4811842, 6530357, 6689634, 7217763, 13060714, 14435526, 19591071, 39182142, 45712499, 91424998, 137137497, 274274994]

約数ペア:

[(1, 274274994), (2, 137137497), (3, 91424998), (6, 45712499), (7, 39182142), (14, 19591071), (19, 14435526), (21, 13060714), (38, 7217763), (41, 6689634), (42, 6530357), (57, 4811842), (82, 3344817), (83, 3304518), (101, 2715594), (114, 2405921), (123, 2229878), (133, 2062218), (166, 1652259), (202, 1357797), (246, 1114939), (249, 1101506), (266, 1031109), (287, 955662), (303, 905198), (399, 687406), (498, 550753), (574, 477831), (581, 472074), (606, 452599), (707, 387942), (779, 352086), (798, 343703), (861, 318554), (1162, 236037), (1414, 193971), (1558, 176043), (1577, 173922), (1722, 159277), (1743, 157358), (1919, 142926), (2121, 129314), (2337, 117362), (3154, 86961), (3403, 80598), (3486, 78679), (3838, 71463), (4141, 66234), (4242, 64657), (4674, 58681), (4731, 57974), (5453, 50298), (5757, 47642), (6806, 40299), (8282, 33117), (8383, 32718), (9462, 28987), (10209, 26866), (10906, 25149), (11039, 24846), (11514, 23821), (12423, 22078), (13433, 20418), (16359, 16766)]