285461484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 882981120

約数和(自身を除く): 597519636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 289, 308, 357, 374, 462, 476, 561, 578, 714, 748, 867, 924, 1069, 1122, 1156, 1309, 1428, 1734, 2023, 2138, 2244, 2618, 3179, 3207, 3468, 3927, 4046, 4276, 5236, 6069, 6358, 6414, 7483, 7854, 8092, 9537, 11759, 12138, 12716, 12828, 14966, 15708, 18173, 19074, 22253, 22449, 23518, 24276, 29932, 35277, 36346, 38148, 44506, 44898, 47036, 54519, 66759, 70554, 72692, 82313, 89012, 89796, 109038, 127211, 133518, 141108, 164626, 199903, 218076, 246939, 254422, 267036, 308941, 329252, 381633, 399806, 493878, 508844, 599709, 617882, 763266, 799612, 926823, 987756, 1199418, 1235764, 1399321, 1526532, 1853646, 2162587, 2398836, 2798642, 3398351, 3707292, 4197963, 4325174, 5597284, 6487761, 6796702, 8395926, 8650348, 10195053, 12975522, 13593404, 16791852, 20390106, 23788457, 25951044, 40780212, 47576914, 71365371, 95153828, 142730742, 285461484]

約数ペア:

[(1, 285461484), (2, 142730742), (3, 95153828), (4, 71365371), (6, 47576914), (7, 40780212), (11, 25951044), (12, 23788457), (14, 20390106), (17, 16791852), (21, 13593404), (22, 12975522), (28, 10195053), (33, 8650348), (34, 8395926), (42, 6796702), (44, 6487761), (51, 5597284), (66, 4325174), (68, 4197963), (77, 3707292), (84, 3398351), (102, 2798642), (119, 2398836), (132, 2162587), (154, 1853646), (187, 1526532), (204, 1399321), (231, 1235764), (238, 1199418), (289, 987756), (308, 926823), (357, 799612), (374, 763266), (462, 617882), (476, 599709), (561, 508844), (578, 493878), (714, 399806), (748, 381633), (867, 329252), (924, 308941), (1069, 267036), (1122, 254422), (1156, 246939), (1309, 218076), (1428, 199903), (1734, 164626), (2023, 141108), (2138, 133518), (2244, 127211), (2618, 109038), (3179, 89796), (3207, 89012), (3468, 82313), (3927, 72692), (4046, 70554), (4276, 66759), (5236, 54519), (6069, 47036), (6358, 44898), (6414, 44506), (7483, 38148), (7854, 36346), (8092, 35277), (9537, 29932), (11759, 24276), (12138, 23518), (12716, 22449), (12828, 22253), (14966, 19074), (15708, 18173)]