316696806

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 739335168

約数和(自身を除く): 422638362

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 67, 86, 93, 129, 134, 186, 197, 201, 258, 279, 387, 394, 402, 558, 591, 603, 774, 1182, 1206, 1333, 1773, 2077, 2666, 2881, 3546, 3999, 4154, 5762, 6107, 6231, 7998, 8471, 8643, 11997, 12214, 12462, 13199, 16942, 17286, 18321, 18693, 23994, 25413, 25929, 26398, 36642, 37386, 39597, 50826, 51858, 54963, 76239, 79194, 89311, 109926, 118791, 152478, 178622, 237582, 262601, 267933, 409169, 525202, 535866, 567557, 787803, 803799, 818338, 1135114, 1227507, 1575606, 1607598, 1702671, 2363409, 2455014, 3405342, 3682521, 4726818, 5108013, 7365042, 10216026, 17594267, 35188534, 52782801, 105565602, 158348403, 316696806]

約数ペア:

[(1, 316696806), (2, 158348403), (3, 105565602), (6, 52782801), (9, 35188534), (18, 17594267), (31, 10216026), (43, 7365042), (62, 5108013), (67, 4726818), (86, 3682521), (93, 3405342), (129, 2455014), (134, 2363409), (186, 1702671), (197, 1607598), (201, 1575606), (258, 1227507), (279, 1135114), (387, 818338), (394, 803799), (402, 787803), (558, 567557), (591, 535866), (603, 525202), (774, 409169), (1182, 267933), (1206, 262601), (1333, 237582), (1773, 178622), (2077, 152478), (2666, 118791), (2881, 109926), (3546, 89311), (3999, 79194), (4154, 76239), (5762, 54963), (6107, 51858), (6231, 50826), (7998, 39597), (8471, 37386), (8643, 36642), (11997, 26398), (12214, 25929), (12462, 25413), (13199, 23994), (16942, 18693), (17286, 18321)]