812526108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 2057932800

約数和(自身を除く): 1245406692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 179, 228, 258, 358, 463, 516, 537, 716, 817, 926, 1074, 1389, 1634, 1852, 2148, 2451, 2778, 3268, 3401, 4902, 5556, 6802, 7697, 8797, 9804, 10203, 13604, 15394, 17594, 19909, 20406, 23091, 26391, 30788, 35188, 39818, 40812, 46182, 52782, 59727, 79636, 82877, 92364, 105564, 119454, 146243, 165754, 238908, 248631, 292486, 331508, 378271, 438729, 497262, 584972, 756542, 877458, 994524, 1134813, 1513084, 1574663, 1754916, 2269626, 3149326, 3563711, 4539252, 4723989, 6298652, 7127422, 9447978, 10691133, 14254844, 18895956, 21382266, 42764532, 67710509, 135421018, 203131527, 270842036, 406263054, 812526108]

約数ペア:

[(1, 812526108), (2, 406263054), (3, 270842036), (4, 203131527), (6, 135421018), (12, 67710509), (19, 42764532), (38, 21382266), (43, 18895956), (57, 14254844), (76, 10691133), (86, 9447978), (114, 7127422), (129, 6298652), (172, 4723989), (179, 4539252), (228, 3563711), (258, 3149326), (358, 2269626), (463, 1754916), (516, 1574663), (537, 1513084), (716, 1134813), (817, 994524), (926, 877458), (1074, 756542), (1389, 584972), (1634, 497262), (1852, 438729), (2148, 378271), (2451, 331508), (2778, 292486), (3268, 248631), (3401, 238908), (4902, 165754), (5556, 146243), (6802, 119454), (7697, 105564), (8797, 92364), (9804, 82877), (10203, 79636), (13604, 59727), (15394, 52782), (17594, 46182), (19909, 40812), (20406, 39818), (23091, 35188), (26391, 30788)]