1248072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 4147200

約数和(自身を除く): 2899128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 23, 24, 28, 34, 38, 42, 46, 51, 56, 57, 68, 69, 76, 84, 92, 102, 114, 119, 133, 136, 138, 152, 161, 168, 184, 204, 228, 238, 266, 276, 322, 323, 357, 391, 399, 408, 437, 456, 476, 483, 532, 552, 644, 646, 714, 782, 798, 874, 952, 966, 969, 1064, 1173, 1288, 1292, 1311, 1428, 1564, 1596, 1748, 1932, 1938, 2261, 2346, 2584, 2622, 2737, 2856, 3059, 3128, 3192, 3496, 3864, 3876, 4522, 4692, 5244, 5474, 6118, 6783, 7429, 7752, 8211, 9044, 9177, 9384, 10488, 10948, 12236, 13566, 14858, 16422, 18088, 18354, 21896, 22287, 24472, 27132, 29716, 32844, 36708, 44574, 52003, 54264, 59432, 65688, 73416, 89148, 104006, 156009, 178296, 208012, 312018, 416024, 624036, 1248072]

約数ペア:

[(1, 1248072), (2, 624036), (3, 416024), (4, 312018), (6, 208012), (7, 178296), (8, 156009), (12, 104006), (14, 89148), (17, 73416), (19, 65688), (21, 59432), (23, 54264), (24, 52003), (28, 44574), (34, 36708), (38, 32844), (42, 29716), (46, 27132), (51, 24472), (56, 22287), (57, 21896), (68, 18354), (69, 18088), (76, 16422), (84, 14858), (92, 13566), (102, 12236), (114, 10948), (119, 10488), (133, 9384), (136, 9177), (138, 9044), (152, 8211), (161, 7752), (168, 7429), (184, 6783), (204, 6118), (228, 5474), (238, 5244), (266, 4692), (276, 4522), (322, 3876), (323, 3864), (357, 3496), (391, 3192), (399, 3128), (408, 3059), (437, 2856), (456, 2737), (476, 2622), (483, 2584), (532, 2346), (552, 2261), (644, 1938), (646, 1932), (714, 1748), (782, 1596), (798, 1564), (874, 1428), (952, 1311), (966, 1292), (969, 1288), (1064, 1173)]