630849856

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5701}}^1$

素因数の和:5752

約数の個数: 112

約数和(自身を含む): 1622104960

約数和(自身を除く): 991255104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 5701, 5824, 6916, 7904, 8512, 11402, 13832, 15808, 22804, 27664, 39907, 45608, 55328, 74113, 79814, 91216, 108319, 110656, 148226, 159628, 182432, 216638, 296452, 319256, 364864, 433276, 518791, 592904, 638512, 758233, 866552, 1037582, 1185808, 1277024, 1408147, 1516466, 1733104, 2075164, 2371616, 2554048, 2816294, 3032932, 3466208, 4150328, 4743232, 5632588, 6065864, 6932416, 8300656, 9857029, 11265176, 12131728, 16601312, 19714058, 22530352, 24263456, 33202624, 39428116, 45060704, 48526912, 78856232, 90121408, 157712464, 315424928, 630849856]

約数ペア:

[(1, 630849856), (2, 315424928), (4, 157712464), (7, 90121408), (8, 78856232), (13, 48526912), (14, 45060704), (16, 39428116), (19, 33202624), (26, 24263456), (28, 22530352), (32, 19714058), (38, 16601312), (52, 12131728), (56, 11265176), (64, 9857029), (76, 8300656), (91, 6932416), (104, 6065864), (112, 5632588), (133, 4743232), (152, 4150328), (182, 3466208), (208, 3032932), (224, 2816294), (247, 2554048), (266, 2371616), (304, 2075164), (364, 1733104), (416, 1516466), (448, 1408147), (494, 1277024), (532, 1185808), (608, 1037582), (728, 866552), (832, 758233), (988, 638512), (1064, 592904), (1216, 518791), (1456, 433276), (1729, 364864), (1976, 319256), (2128, 296452), (2912, 216638), (3458, 182432), (3952, 159628), (4256, 148226), (5701, 110656), (5824, 108319), (6916, 91216), (7904, 79814), (8512, 74113), (11402, 55328), (13832, 45608), (15808, 39907), (22804, 27664)]