317125512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 957001500

約数和(自身を除く): 639875988

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 89, 99, 121, 132, 178, 198, 242, 264, 267, 356, 363, 396, 409, 484, 534, 712, 726, 792, 801, 818, 968, 979, 1068, 1089, 1227, 1452, 1602, 1636, 1958, 2136, 2178, 2454, 2904, 2937, 3204, 3272, 3681, 3916, 4356, 4499, 4908, 5874, 6408, 7362, 7832, 8712, 8811, 8998, 9816, 10769, 11748, 13497, 14724, 17622, 17996, 21538, 23496, 26994, 29448, 32307, 35244, 35992, 36401, 40491, 43076, 49489, 53988, 64614, 70488, 72802, 80982, 86152, 96921, 98978, 107976, 109203, 129228, 145604, 148467, 161964, 193842, 197956, 218406, 258456, 291208, 296934, 323928, 327609, 387684, 395912, 400411, 436812, 445401, 593868, 655218, 775368, 800822, 873624, 890802, 1187736, 1201233, 1310436, 1601644, 1781604, 2402466, 2620872, 3203288, 3563208, 3603699, 4404521, 4804932, 7207398, 8809042, 9609864, 13213563, 14414796, 17618084, 26427126, 28829592, 35236168, 39640689, 52854252, 79281378, 105708504, 158562756, 317125512]

約数ペア:

[(1, 317125512), (2, 158562756), (3, 105708504), (4, 79281378), (6, 52854252), (8, 39640689), (9, 35236168), (11, 28829592), (12, 26427126), (18, 17618084), (22, 14414796), (24, 13213563), (33, 9609864), (36, 8809042), (44, 7207398), (66, 4804932), (72, 4404521), (88, 3603699), (89, 3563208), (99, 3203288), (121, 2620872), (132, 2402466), (178, 1781604), (198, 1601644), (242, 1310436), (264, 1201233), (267, 1187736), (356, 890802), (363, 873624), (396, 800822), (409, 775368), (484, 655218), (534, 593868), (712, 445401), (726, 436812), (792, 400411), (801, 395912), (818, 387684), (968, 327609), (979, 323928), (1068, 296934), (1089, 291208), (1227, 258456), (1452, 218406), (1602, 197956), (1636, 193842), (1958, 161964), (2136, 148467), (2178, 145604), (2454, 129228), (2904, 109203), (2937, 107976), (3204, 98978), (3272, 96921), (3681, 86152), (3916, 80982), (4356, 72802), (4499, 70488), (4908, 64614), (5874, 53988), (6408, 49489), (7362, 43076), (7832, 40491), (8712, 36401), (8811, 35992), (8998, 35244), (9816, 32307), (10769, 29448), (11748, 26994), (13497, 23496), (14724, 21538), (17622, 17996)]