1119400576

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 2657157120

約数和(自身を除く): 1537756544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 191, 211, 217, 224, 248, 382, 422, 434, 448, 496, 764, 844, 868, 896, 992, 1337, 1477, 1528, 1688, 1736, 1984, 2674, 2954, 3056, 3376, 3472, 3968, 5348, 5908, 5921, 6112, 6541, 6752, 6944, 10696, 11816, 11842, 12224, 13082, 13504, 13888, 21392, 23632, 23684, 24448, 26164, 27008, 27776, 40301, 41447, 42784, 45787, 47264, 47368, 52328, 80602, 82894, 85568, 91574, 94528, 94736, 104656, 161204, 165788, 171136, 183148, 189056, 189472, 209312, 282107, 322408, 331576, 366296, 378944, 418624, 564214, 644816, 663152, 732592, 757888, 837248, 1128428, 1249331, 1289632, 1326304, 1465184, 2256856, 2498662, 2579264, 2652608, 2930368, 4513712, 4997324, 5158528, 5305216, 5860736, 8745317, 9027424, 9994648, 17490634, 18054848, 19989296, 34981268, 36109696, 39978592, 69962536, 79957184, 139925072, 159914368, 279850144, 559700288, 1119400576]

約数ペア:

[(1, 1119400576), (2, 559700288), (4, 279850144), (7, 159914368), (8, 139925072), (14, 79957184), (16, 69962536), (28, 39978592), (31, 36109696), (32, 34981268), (56, 19989296), (62, 18054848), (64, 17490634), (112, 9994648), (124, 9027424), (128, 8745317), (191, 5860736), (211, 5305216), (217, 5158528), (224, 4997324), (248, 4513712), (382, 2930368), (422, 2652608), (434, 2579264), (448, 2498662), (496, 2256856), (764, 1465184), (844, 1326304), (868, 1289632), (896, 1249331), (992, 1128428), (1337, 837248), (1477, 757888), (1528, 732592), (1688, 663152), (1736, 644816), (1984, 564214), (2674, 418624), (2954, 378944), (3056, 366296), (3376, 331576), (3472, 322408), (3968, 282107), (5348, 209312), (5908, 189472), (5921, 189056), (6112, 183148), (6541, 171136), (6752, 165788), (6944, 161204), (10696, 104656), (11816, 94736), (11842, 94528), (12224, 91574), (13082, 85568), (13504, 82894), (13888, 80602), (21392, 52328), (23632, 47368), (23684, 47264), (24448, 45787), (26164, 42784), (27008, 41447), (27776, 40301)]