271800828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 792529920

約数和(自身を除く): 520729092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 221, 234, 254, 269, 306, 381, 442, 468, 508, 538, 612, 663, 762, 807, 884, 1076, 1143, 1326, 1524, 1614, 1651, 1989, 2159, 2286, 2421, 2652, 3228, 3302, 3497, 3978, 4318, 4572, 4573, 4842, 4953, 6477, 6604, 6994, 7956, 8636, 9146, 9684, 9906, 10491, 12954, 13719, 13988, 14859, 18292, 19431, 19812, 20982, 25908, 27438, 28067, 29718, 31473, 34163, 38862, 41157, 41964, 54876, 56134, 59436, 59449, 62946, 68326, 77724, 82314, 84201, 102489, 112268, 118898, 125892, 136652, 164628, 168402, 178347, 204978, 237796, 252603, 307467, 336804, 356694, 409956, 444119, 505206, 535041, 580771, 614934, 713388, 888238, 1010412, 1070082, 1161542, 1229868, 1332357, 1742313, 1776476, 2140164, 2323084, 2664714, 3484626, 3997071, 5226939, 5329428, 6969252, 7550023, 7994142, 10453878, 15100046, 15988284, 20907756, 22650069, 30200092, 45300138, 67950207, 90600276, 135900414, 271800828]

約数ペア:

[(1, 271800828), (2, 135900414), (3, 90600276), (4, 67950207), (6, 45300138), (9, 30200092), (12, 22650069), (13, 20907756), (17, 15988284), (18, 15100046), (26, 10453878), (34, 7994142), (36, 7550023), (39, 6969252), (51, 5329428), (52, 5226939), (68, 3997071), (78, 3484626), (102, 2664714), (117, 2323084), (127, 2140164), (153, 1776476), (156, 1742313), (204, 1332357), (221, 1229868), (234, 1161542), (254, 1070082), (269, 1010412), (306, 888238), (381, 713388), (442, 614934), (468, 580771), (508, 535041), (538, 505206), (612, 444119), (663, 409956), (762, 356694), (807, 336804), (884, 307467), (1076, 252603), (1143, 237796), (1326, 204978), (1524, 178347), (1614, 168402), (1651, 164628), (1989, 136652), (2159, 125892), (2286, 118898), (2421, 112268), (2652, 102489), (3228, 84201), (3302, 82314), (3497, 77724), (3978, 68326), (4318, 62946), (4572, 59449), (4573, 59436), (4842, 56134), (4953, 54876), (6477, 41964), (6604, 41157), (6994, 38862), (7956, 34163), (8636, 31473), (9146, 29718), (9684, 28067), (9906, 27438), (10491, 25908), (12954, 20982), (13719, 19812), (13988, 19431), (14859, 18292)]