1247588892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^4\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 150

約数和(自身を含む): 3601206840

約数和(自身を除く): 2353617948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 263, 297, 324, 363, 396, 484, 526, 594, 726, 789, 891, 1052, 1089, 1188, 1331, 1452, 1578, 1782, 2178, 2367, 2662, 2893, 3156, 3267, 3564, 3993, 4356, 4734, 5324, 5786, 6534, 7101, 7986, 8679, 9468, 9801, 11572, 11979, 13068, 14202, 14641, 15972, 17358, 19602, 21303, 23958, 26037, 28404, 29282, 31823, 34716, 35937, 39204, 42606, 43923, 47916, 52074, 58564, 63646, 71874, 78111, 85212, 87846, 95469, 104148, 107811, 127292, 131769, 143748, 156222, 175692, 190938, 215622, 234333, 263538, 286407, 312444, 350053, 381876, 395307, 431244, 468666, 527076, 572814, 700106, 790614, 859221, 937332, 1050159, 1145628, 1185921, 1400212, 1581228, 1718442, 2100318, 2371842, 2577663, 3150477, 3436884, 3850583, 4200636, 4743684, 5155326, 6300954, 7701166, 9451431, 10310652, 11551749, 12601908, 15402332, 18902862, 23103498, 28354293, 34655247, 37805724, 46206996, 56708586, 69310494, 103965741, 113417172, 138620988, 207931482, 311897223, 415862964, 623794446, 1247588892]

約数ペア:

[(1, 1247588892), (2, 623794446), (3, 415862964), (4, 311897223), (6, 207931482), (9, 138620988), (11, 113417172), (12, 103965741), (18, 69310494), (22, 56708586), (27, 46206996), (33, 37805724), (36, 34655247), (44, 28354293), (54, 23103498), (66, 18902862), (81, 15402332), (99, 12601908), (108, 11551749), (121, 10310652), (132, 9451431), (162, 7701166), (198, 6300954), (242, 5155326), (263, 4743684), (297, 4200636), (324, 3850583), (363, 3436884), (396, 3150477), (484, 2577663), (526, 2371842), (594, 2100318), (726, 1718442), (789, 1581228), (891, 1400212), (1052, 1185921), (1089, 1145628), (1188, 1050159), (1331, 937332), (1452, 859221), (1578, 790614), (1782, 700106), (2178, 572814), (2367, 527076), (2662, 468666), (2893, 431244), (3156, 395307), (3267, 381876), (3564, 350053), (3993, 312444), (4356, 286407), (4734, 263538), (5324, 234333), (5786, 215622), (6534, 190938), (7101, 175692), (7986, 156222), (8679, 143748), (9468, 131769), (9801, 127292), (11572, 107811), (11979, 104148), (13068, 95469), (14202, 87846), (14641, 85212), (15972, 78111), (17358, 71874), (19602, 63646), (21303, 58564), (23958, 52074), (26037, 47916), (28404, 43923), (29282, 42606), (31823, 39204), (34716, 35937)]