286584832

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 104

約数和(自身を含む): 617535872

約数和(自身を除く): 330951040

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 61, 62, 64, 74, 122, 124, 128, 148, 244, 248, 256, 296, 488, 496, 512, 592, 976, 992, 1024, 1147, 1184, 1891, 1952, 1984, 2048, 2257, 2294, 2368, 3782, 3904, 3968, 4096, 4514, 4588, 4736, 7564, 7808, 7936, 9028, 9176, 9472, 15128, 15616, 15872, 18056, 18352, 18944, 30256, 31232, 31744, 36112, 36704, 37888, 60512, 62464, 63488, 69967, 72224, 73408, 75776, 121024, 124928, 126976, 139934, 144448, 146816, 151552, 242048, 249856, 279868, 288896, 293632, 484096, 559736, 577792, 587264, 968192, 1119472, 1155584, 1174528, 1936384, 2238944, 2311168, 2349056, 3872768, 4477888, 4622336, 4698112, 7745536, 8955776, 9244672, 17911552, 35823104, 71646208, 143292416, 286584832]

約数ペア:

[(1, 286584832), (2, 143292416), (4, 71646208), (8, 35823104), (16, 17911552), (31, 9244672), (32, 8955776), (37, 7745536), (61, 4698112), (62, 4622336), (64, 4477888), (74, 3872768), (122, 2349056), (124, 2311168), (128, 2238944), (148, 1936384), (244, 1174528), (248, 1155584), (256, 1119472), (296, 968192), (488, 587264), (496, 577792), (512, 559736), (592, 484096), (976, 293632), (992, 288896), (1024, 279868), (1147, 249856), (1184, 242048), (1891, 151552), (1952, 146816), (1984, 144448), (2048, 139934), (2257, 126976), (2294, 124928), (2368, 121024), (3782, 75776), (3904, 73408), (3968, 72224), (4096, 69967), (4514, 63488), (4588, 62464), (4736, 60512), (7564, 37888), (7808, 36704), (7936, 36112), (9028, 31744), (9176, 31232), (9472, 30256), (15128, 18944), (15616, 18352), (15872, 18056)]