1285527012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81839}}^1$

素因数の和:81881

約数の個数: 96

約数和(自身を含む): 3959746560

約数和(自身を除く): 2674219548

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, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 15708, 81839, 163678, 245517, 327356, 491034, 572873, 900229, 982068, 1145746, 1391263, 1718619, 1800458, 2291492, 2700687, 2782526, 3437238, 3600916, 4173789, 5401374, 5565052, 6301603, 6874476, 8347578, 9738841, 10802748, 12603206, 15303893, 16695156, 18904809, 19477682, 25206412, 29216523, 30607786, 37809618, 38955364, 45911679, 58433046, 61215572, 75619236, 91823358, 107127251, 116866092, 183646716, 214254502, 321381753, 428509004, 642763506, 1285527012]

約数ペア:

[(1, 1285527012), (2, 642763506), (3, 428509004), (4, 321381753), (6, 214254502), (7, 183646716), (11, 116866092), (12, 107127251), (14, 91823358), (17, 75619236), (21, 61215572), (22, 58433046), (28, 45911679), (33, 38955364), (34, 37809618), (42, 30607786), (44, 29216523), (51, 25206412), (66, 19477682), (68, 18904809), (77, 16695156), (84, 15303893), (102, 12603206), (119, 10802748), (132, 9738841), (154, 8347578), (187, 6874476), (204, 6301603), (231, 5565052), (238, 5401374), (308, 4173789), (357, 3600916), (374, 3437238), (462, 2782526), (476, 2700687), (561, 2291492), (714, 1800458), (748, 1718619), (924, 1391263), (1122, 1145746), (1309, 982068), (1428, 900229), (2244, 572873), (2618, 491034), (3927, 327356), (5236, 245517), (7854, 163678), (15708, 81839)]