1555350384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{3253}}^1$

素因数の和:4694

約数の個数: 80

約数和(自身を含む): 4596626432

約数和(自身を除く): 3041276048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1423, 2846, 3253, 4269, 5692, 6506, 8538, 9759, 9961, 11384, 13012, 17076, 19518, 19922, 22768, 22771, 26024, 29883, 34152, 39036, 39844, 45542, 52048, 59766, 68304, 68313, 78072, 79688, 91084, 119532, 136626, 156144, 159376, 182168, 239064, 273252, 364336, 478128, 546504, 1093008, 4629019, 9258038, 13887057, 18516076, 27774114, 32403133, 37032152, 55548228, 64806266, 74064304, 97209399, 111096456, 129612532, 194418798, 222192912, 259225064, 388837596, 518450128, 777675192, 1555350384]

約数ペア:

[(1, 1555350384), (2, 777675192), (3, 518450128), (4, 388837596), (6, 259225064), (7, 222192912), (8, 194418798), (12, 129612532), (14, 111096456), (16, 97209399), (21, 74064304), (24, 64806266), (28, 55548228), (42, 37032152), (48, 32403133), (56, 27774114), (84, 18516076), (112, 13887057), (168, 9258038), (336, 4629019), (1423, 1093008), (2846, 546504), (3253, 478128), (4269, 364336), (5692, 273252), (6506, 239064), (8538, 182168), (9759, 159376), (9961, 156144), (11384, 136626), (13012, 119532), (17076, 91084), (19518, 79688), (19922, 78072), (22768, 68313), (22771, 68304), (26024, 59766), (29883, 52048), (34152, 45542), (39036, 39844)]