201412728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 611028600

約数和(自身を除く): 409615872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 121, 122, 132, 183, 198, 242, 244, 264, 363, 366, 379, 396, 484, 488, 549, 671, 726, 732, 758, 792, 968, 1089, 1098, 1137, 1342, 1452, 1464, 1516, 2013, 2178, 2196, 2274, 2684, 2904, 3032, 3411, 4026, 4169, 4356, 4392, 4548, 5368, 6039, 6822, 7381, 8052, 8338, 8712, 9096, 12078, 12507, 13644, 14762, 16104, 16676, 22143, 23119, 24156, 25014, 27288, 29524, 33352, 37521, 44286, 45859, 46238, 48312, 50028, 59048, 66429, 69357, 75042, 88572, 91718, 92476, 100056, 132858, 137577, 138714, 150084, 177144, 183436, 184952, 208071, 254309, 265716, 275154, 277428, 300168, 366872, 412731, 416142, 508618, 531432, 550308, 554856, 762927, 825462, 832284, 1017236, 1100616, 1525854, 1650924, 1664568, 2034472, 2288781, 2797399, 3051708, 3301848, 4577562, 5594798, 6103416, 8392197, 9155124, 11189596, 16784394, 18310248, 22379192, 25176591, 33568788, 50353182, 67137576, 100706364, 201412728]

約数ペア:

[(1, 201412728), (2, 100706364), (3, 67137576), (4, 50353182), (6, 33568788), (8, 25176591), (9, 22379192), (11, 18310248), (12, 16784394), (18, 11189596), (22, 9155124), (24, 8392197), (33, 6103416), (36, 5594798), (44, 4577562), (61, 3301848), (66, 3051708), (72, 2797399), (88, 2288781), (99, 2034472), (121, 1664568), (122, 1650924), (132, 1525854), (183, 1100616), (198, 1017236), (242, 832284), (244, 825462), (264, 762927), (363, 554856), (366, 550308), (379, 531432), (396, 508618), (484, 416142), (488, 412731), (549, 366872), (671, 300168), (726, 277428), (732, 275154), (758, 265716), (792, 254309), (968, 208071), (1089, 184952), (1098, 183436), (1137, 177144), (1342, 150084), (1452, 138714), (1464, 137577), (1516, 132858), (2013, 100056), (2178, 92476), (2196, 91718), (2274, 88572), (2684, 75042), (2904, 69357), (3032, 66429), (3411, 59048), (4026, 50028), (4169, 48312), (4356, 46238), (4392, 45859), (4548, 44286), (5368, 37521), (6039, 33352), (6822, 29524), (7381, 27288), (8052, 25014), (8338, 24156), (8712, 23119), (9096, 22143), (12078, 16676), (12507, 16104), (13644, 14762)]