306071724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 842429952

約数和(自身を除く): 536358228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 181, 246, 287, 362, 491, 492, 543, 574, 724, 861, 982, 1086, 1148, 1267, 1473, 1722, 1964, 2172, 2534, 2946, 3437, 3444, 3801, 5068, 5892, 6874, 7421, 7602, 10311, 13748, 14842, 15204, 20131, 20622, 22263, 29684, 40262, 41244, 44526, 51947, 60393, 80524, 88871, 89052, 103894, 120786, 140917, 155841, 177742, 207788, 241572, 266613, 281834, 311682, 355484, 422751, 533226, 563668, 622097, 623364, 845502, 1066452, 1244194, 1691004, 1866291, 2488388, 3643711, 3732582, 7287422, 7465164, 10931133, 14574844, 21862266, 25505977, 43724532, 51011954, 76517931, 102023908, 153035862, 306071724]

約数ペア:

[(1, 306071724), (2, 153035862), (3, 102023908), (4, 76517931), (6, 51011954), (7, 43724532), (12, 25505977), (14, 21862266), (21, 14574844), (28, 10931133), (41, 7465164), (42, 7287422), (82, 3732582), (84, 3643711), (123, 2488388), (164, 1866291), (181, 1691004), (246, 1244194), (287, 1066452), (362, 845502), (491, 623364), (492, 622097), (543, 563668), (574, 533226), (724, 422751), (861, 355484), (982, 311682), (1086, 281834), (1148, 266613), (1267, 241572), (1473, 207788), (1722, 177742), (1964, 155841), (2172, 140917), (2534, 120786), (2946, 103894), (3437, 89052), (3444, 88871), (3801, 80524), (5068, 60393), (5892, 51947), (6874, 44526), (7421, 41244), (7602, 40262), (10311, 29684), (13748, 22263), (14842, 20622), (15204, 20131)]