767307776

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 104

約数和(自身を含む): 1621031664

約数和(自身を除く): 853723888

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 83, 122, 128, 148, 166, 244, 256, 296, 332, 488, 512, 592, 664, 976, 1024, 1184, 1328, 1952, 2048, 2257, 2368, 2656, 3071, 3904, 4096, 4514, 4736, 5063, 5312, 6142, 7808, 9028, 9472, 10126, 10624, 12284, 15616, 18056, 18944, 20252, 21248, 24568, 31232, 36112, 37888, 40504, 42496, 49136, 62464, 72224, 75776, 81008, 84992, 98272, 124928, 144448, 151552, 162016, 169984, 187331, 196544, 249856, 288896, 324032, 339968, 374662, 393088, 577792, 648064, 749324, 786176, 1155584, 1296128, 1498648, 1572352, 2311168, 2592256, 2997296, 3144704, 4622336, 5184512, 5994592, 6289408, 9244672, 10369024, 11989184, 12578816, 20738048, 23978368, 47956736, 95913472, 191826944, 383653888, 767307776]

約数ペア:

[(1, 767307776), (2, 383653888), (4, 191826944), (8, 95913472), (16, 47956736), (32, 23978368), (37, 20738048), (61, 12578816), (64, 11989184), (74, 10369024), (83, 9244672), (122, 6289408), (128, 5994592), (148, 5184512), (166, 4622336), (244, 3144704), (256, 2997296), (296, 2592256), (332, 2311168), (488, 1572352), (512, 1498648), (592, 1296128), (664, 1155584), (976, 786176), (1024, 749324), (1184, 648064), (1328, 577792), (1952, 393088), (2048, 374662), (2257, 339968), (2368, 324032), (2656, 288896), (3071, 249856), (3904, 196544), (4096, 187331), (4514, 169984), (4736, 162016), (5063, 151552), (5312, 144448), (6142, 124928), (7808, 98272), (9028, 84992), (9472, 81008), (10126, 75776), (10624, 72224), (12284, 62464), (15616, 49136), (18056, 42496), (18944, 40504), (20252, 37888), (21248, 36112), (24568, 31232)]