310852096

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 80

約数和(自身を含む): 650750760

約数和(自身を除く): 339898664

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 244, 256, 269, 296, 488, 512, 538, 592, 976, 1076, 1184, 1952, 2152, 2257, 2368, 3904, 4304, 4514, 4736, 7808, 8608, 9028, 9472, 9953, 15616, 16409, 17216, 18056, 18944, 19906, 31232, 32818, 34432, 36112, 39812, 65636, 68864, 72224, 79624, 131272, 137728, 144448, 159248, 262544, 288896, 318496, 525088, 577792, 607133, 636992, 1050176, 1155584, 1214266, 1273984, 2100352, 2428532, 2547968, 4200704, 4857064, 5095936, 8401408, 9714128, 19428256, 38856512, 77713024, 155426048, 310852096]

約数ペア:

[(1, 310852096), (2, 155426048), (4, 77713024), (8, 38856512), (16, 19428256), (32, 9714128), (37, 8401408), (61, 5095936), (64, 4857064), (74, 4200704), (122, 2547968), (128, 2428532), (148, 2100352), (244, 1273984), (256, 1214266), (269, 1155584), (296, 1050176), (488, 636992), (512, 607133), (538, 577792), (592, 525088), (976, 318496), (1076, 288896), (1184, 262544), (1952, 159248), (2152, 144448), (2257, 137728), (2368, 131272), (3904, 79624), (4304, 72224), (4514, 68864), (4736, 65636), (7808, 39812), (8608, 36112), (9028, 34432), (9472, 32818), (9953, 31232), (15616, 19906), (16409, 18944), (17216, 18056)]