287601132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2687

約数の個数: 96

約数和(自身を含む): 834276352

約数和(自身を除く): 546675220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 2163, 2557, 2678, 2884, 4017, 4326, 5114, 5356, 7671, 8034, 8652, 9373, 10228, 15342, 16068, 17899, 18746, 28119, 30684, 33241, 35798, 37492, 53697, 56238, 66482, 71596, 99723, 107394, 112476, 132964, 199446, 214788, 232687, 263371, 398892, 465374, 526742, 698061, 790113, 930748, 1053484, 1396122, 1580226, 1843597, 2792244, 3160452, 3423823, 3687194, 5530791, 6847646, 7374388, 10271469, 11061582, 13695292, 20542938, 22123164, 23966761, 41085876, 47933522, 71900283, 95867044, 143800566, 287601132]

約数ペア:

[(1, 287601132), (2, 143800566), (3, 95867044), (4, 71900283), (6, 47933522), (7, 41085876), (12, 23966761), (13, 22123164), (14, 20542938), (21, 13695292), (26, 11061582), (28, 10271469), (39, 7374388), (42, 6847646), (52, 5530791), (78, 3687194), (84, 3423823), (91, 3160452), (103, 2792244), (156, 1843597), (182, 1580226), (206, 1396122), (273, 1053484), (309, 930748), (364, 790113), (412, 698061), (546, 526742), (618, 465374), (721, 398892), (1092, 263371), (1236, 232687), (1339, 214788), (1442, 199446), (2163, 132964), (2557, 112476), (2678, 107394), (2884, 99723), (4017, 71596), (4326, 66482), (5114, 56238), (5356, 53697), (7671, 37492), (8034, 35798), (8652, 33241), (9373, 30684), (10228, 28119), (15342, 18746), (16068, 17899)]