338675256

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^1\times {\mathrm{2477}}^1$

素因数の和:2706

約数の個数: 80

約数和(自身を含む): 953484840

約数和(自身を除く): 614809584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1899, 2477, 2532, 3798, 4954, 5064, 5697, 7431, 7596, 9908, 11394, 14862, 15192, 17091, 19816, 22293, 22788, 29724, 34182, 44586, 45576, 59448, 66879, 68364, 89172, 133758, 136728, 178344, 200637, 267516, 401274, 522647, 535032, 802548, 1045294, 1567941, 1605096, 2090588, 3135882, 4181176, 4703823, 6271764, 9407646, 12543528, 14111469, 18815292, 28222938, 37630584, 42334407, 56445876, 84668814, 112891752, 169337628, 338675256]

約数ペア:

[(1, 338675256), (2, 169337628), (3, 112891752), (4, 84668814), (6, 56445876), (8, 42334407), (9, 37630584), (12, 28222938), (18, 18815292), (24, 14111469), (27, 12543528), (36, 9407646), (54, 6271764), (72, 4703823), (81, 4181176), (108, 3135882), (162, 2090588), (211, 1605096), (216, 1567941), (324, 1045294), (422, 802548), (633, 535032), (648, 522647), (844, 401274), (1266, 267516), (1688, 200637), (1899, 178344), (2477, 136728), (2532, 133758), (3798, 89172), (4954, 68364), (5064, 66879), (5697, 59448), (7431, 45576), (7596, 44586), (9908, 34182), (11394, 29724), (14862, 22788), (15192, 22293), (17091, 19816)]