1349302528

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 3221213184

約数和(自身を除く): 1871910656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 107, 112, 124, 128, 214, 217, 224, 227, 248, 256, 428, 434, 448, 454, 496, 749, 856, 868, 896, 908, 992, 1498, 1589, 1712, 1736, 1792, 1816, 1984, 2996, 3178, 3317, 3424, 3472, 3632, 3968, 5992, 6356, 6634, 6848, 6944, 7037, 7264, 7936, 11984, 12712, 13268, 13696, 13888, 14074, 14528, 23219, 23968, 24289, 25424, 26536, 27392, 27776, 28148, 29056, 46438, 47936, 48578, 49259, 50848, 53072, 55552, 56296, 58112, 92876, 95872, 97156, 98518, 101696, 106144, 112592, 170023, 185752, 191744, 194312, 197036, 203392, 212288, 225184, 340046, 371504, 388624, 394072, 406784, 424576, 450368, 680092, 743008, 752959, 777248, 788144, 849152, 900736, 1360184, 1486016, 1505918, 1554496, 1576288, 1801472, 2720368, 2972032, 3011836, 3108992, 3152576, 5270713, 5440736, 5944064, 6023672, 6217984, 6305152, 10541426, 10881472, 12047344, 12610304, 21082852, 21762944, 24094688, 42165704, 43525888, 48189376, 84331408, 96378752, 168662816, 192757504, 337325632, 674651264, 1349302528]

約数ペア:

[(1, 1349302528), (2, 674651264), (4, 337325632), (7, 192757504), (8, 168662816), (14, 96378752), (16, 84331408), (28, 48189376), (31, 43525888), (32, 42165704), (56, 24094688), (62, 21762944), (64, 21082852), (107, 12610304), (112, 12047344), (124, 10881472), (128, 10541426), (214, 6305152), (217, 6217984), (224, 6023672), (227, 5944064), (248, 5440736), (256, 5270713), (428, 3152576), (434, 3108992), (448, 3011836), (454, 2972032), (496, 2720368), (749, 1801472), (856, 1576288), (868, 1554496), (896, 1505918), (908, 1486016), (992, 1360184), (1498, 900736), (1589, 849152), (1712, 788144), (1736, 777248), (1792, 752959), (1816, 743008), (1984, 680092), (2996, 450368), (3178, 424576), (3317, 406784), (3424, 394072), (3472, 388624), (3632, 371504), (3968, 340046), (5992, 225184), (6356, 212288), (6634, 203392), (6848, 197036), (6944, 194312), (7037, 191744), (7264, 185752), (7936, 170023), (11984, 112592), (12712, 106144), (13268, 101696), (13696, 98518), (13888, 97156), (14074, 95872), (14528, 92876), (23219, 58112), (23968, 56296), (24289, 55552), (25424, 53072), (26536, 50848), (27392, 49259), (27776, 48578), (28148, 47936), (29056, 46438)]