1387780224

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1718

約数の個数: 128

約数和(自身を含む): 3859745280

約数和(自身を除く): 2471965056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 128, 146, 186, 192, 219, 248, 292, 372, 384, 438, 496, 584, 744, 876, 992, 1168, 1488, 1597, 1752, 1984, 2263, 2336, 2976, 3194, 3504, 3968, 4526, 4672, 4791, 5952, 6388, 6789, 7008, 9052, 9344, 9582, 11904, 12776, 13578, 14016, 18104, 19164, 25552, 27156, 28032, 36208, 38328, 49507, 51104, 54312, 72416, 76656, 99014, 102208, 108624, 116581, 144832, 148521, 153312, 198028, 204416, 217248, 233162, 289664, 297042, 306624, 349743, 396056, 434496, 466324, 594084, 613248, 699486, 792112, 868992, 932648, 1188168, 1398972, 1584224, 1865296, 2376336, 2797944, 3168448, 3614011, 3730592, 4752672, 5595888, 6336896, 7228022, 7461184, 9505344, 10842033, 11191776, 14456044, 14922368, 19010688, 21684066, 22383552, 28912088, 43368132, 44767104, 57824176, 86736264, 115648352, 173472528, 231296704, 346945056, 462593408, 693890112, 1387780224]

約数ペア:

[(1, 1387780224), (2, 693890112), (3, 462593408), (4, 346945056), (6, 231296704), (8, 173472528), (12, 115648352), (16, 86736264), (24, 57824176), (31, 44767104), (32, 43368132), (48, 28912088), (62, 22383552), (64, 21684066), (73, 19010688), (93, 14922368), (96, 14456044), (124, 11191776), (128, 10842033), (146, 9505344), (186, 7461184), (192, 7228022), (219, 6336896), (248, 5595888), (292, 4752672), (372, 3730592), (384, 3614011), (438, 3168448), (496, 2797944), (584, 2376336), (744, 1865296), (876, 1584224), (992, 1398972), (1168, 1188168), (1488, 932648), (1597, 868992), (1752, 792112), (1984, 699486), (2263, 613248), (2336, 594084), (2976, 466324), (3194, 434496), (3504, 396056), (3968, 349743), (4526, 306624), (4672, 297042), (4791, 289664), (5952, 233162), (6388, 217248), (6789, 204416), (7008, 198028), (9052, 153312), (9344, 148521), (9582, 144832), (11904, 116581), (12776, 108624), (13578, 102208), (14016, 99014), (18104, 76656), (19164, 72416), (25552, 54312), (27156, 51104), (28032, 49507), (36208, 38328)]