2028123048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{39323}}^1$

素因数の和:39646

約数の個数: 64

約数和(自身を含む): 5813660160

約数和(自身を除く): 3785537112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 3684, 4298, 6447, 7368, 8596, 12894, 17192, 25788, 39323, 51576, 78646, 117969, 157292, 235938, 275261, 314584, 471876, 550522, 825783, 943752, 1101044, 1651566, 2202088, 3303132, 6606264, 12072161, 24144322, 36216483, 48288644, 72432966, 84505127, 96577288, 144865932, 169010254, 253515381, 289731864, 338020508, 507030762, 676041016, 1014061524, 2028123048]

約数ペア:

[(1, 2028123048), (2, 1014061524), (3, 676041016), (4, 507030762), (6, 338020508), (7, 289731864), (8, 253515381), (12, 169010254), (14, 144865932), (21, 96577288), (24, 84505127), (28, 72432966), (42, 48288644), (56, 36216483), (84, 24144322), (168, 12072161), (307, 6606264), (614, 3303132), (921, 2202088), (1228, 1651566), (1842, 1101044), (2149, 943752), (2456, 825783), (3684, 550522), (4298, 471876), (6447, 314584), (7368, 275261), (8596, 235938), (12894, 157292), (17192, 117969), (25788, 78646), (39323, 51576)]