2171350896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{316339}}^1$

素因数の和:316374

約数の個数: 80

約数和(自身を含む): 6589994880

約数和(自身を除く): 4418643984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 316339, 632678, 949017, 1265356, 1898034, 2530712, 3479729, 3796068, 4112407, 5061424, 6959458, 7592136, 8224814, 10439187, 12337221, 13918916, 15184272, 16449628, 20878374, 24674442, 27837832, 32899256, 41756748, 45236477, 49348884, 55675664, 65798512, 83513496, 90472954, 98697768, 135709431, 167026992, 180945908, 197395536, 271418862, 361891816, 542837724, 723783632, 1085675448, 2171350896]

約数ペア:

[(1, 2171350896), (2, 1085675448), (3, 723783632), (4, 542837724), (6, 361891816), (8, 271418862), (11, 197395536), (12, 180945908), (13, 167026992), (16, 135709431), (22, 98697768), (24, 90472954), (26, 83513496), (33, 65798512), (39, 55675664), (44, 49348884), (48, 45236477), (52, 41756748), (66, 32899256), (78, 27837832), (88, 24674442), (104, 20878374), (132, 16449628), (143, 15184272), (156, 13918916), (176, 12337221), (208, 10439187), (264, 8224814), (286, 7592136), (312, 6959458), (429, 5061424), (528, 4112407), (572, 3796068), (624, 3479729), (858, 2530712), (1144, 1898034), (1716, 1265356), (2288, 949017), (3432, 632678), (6864, 316339)]