389405632

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2610

約数の個数: 112

約数和(自身を含む): 994867200

約数和(自身を除く): 605461568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1736, 1984, 2387, 2464, 2549, 2728, 3472, 4774, 4928, 5098, 5456, 6944, 9548, 10196, 10912, 13888, 17843, 19096, 20392, 21824, 28039, 35686, 38192, 40784, 56078, 71372, 76384, 79019, 81568, 112156, 142744, 152768, 158038, 163136, 196273, 224312, 285488, 316076, 392546, 448624, 553133, 570976, 632152, 785092, 869209, 897248, 1106266, 1141952, 1264304, 1570184, 1738418, 1794496, 2212532, 2528608, 3140368, 3476836, 4425064, 5057216, 6084463, 6280736, 6953672, 8850128, 12168926, 12561472, 13907344, 17700256, 24337852, 27814688, 35400512, 48675704, 55629376, 97351408, 194702816, 389405632]

約数ペア:

[(1, 389405632), (2, 194702816), (4, 97351408), (7, 55629376), (8, 48675704), (11, 35400512), (14, 27814688), (16, 24337852), (22, 17700256), (28, 13907344), (31, 12561472), (32, 12168926), (44, 8850128), (56, 6953672), (62, 6280736), (64, 6084463), (77, 5057216), (88, 4425064), (112, 3476836), (124, 3140368), (154, 2528608), (176, 2212532), (217, 1794496), (224, 1738418), (248, 1570184), (308, 1264304), (341, 1141952), (352, 1106266), (434, 897248), (448, 869209), (496, 785092), (616, 632152), (682, 570976), (704, 553133), (868, 448624), (992, 392546), (1232, 316076), (1364, 285488), (1736, 224312), (1984, 196273), (2387, 163136), (2464, 158038), (2549, 152768), (2728, 142744), (3472, 112156), (4774, 81568), (4928, 79019), (5098, 76384), (5456, 71372), (6944, 56078), (9548, 40784), (10196, 38192), (10912, 35686), (13888, 28039), (17843, 21824), (19096, 20392)]