284345888

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 607961088

約数和(自身を除く): 323615200

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 61, 62, 74, 122, 124, 127, 148, 244, 248, 254, 296, 488, 496, 508, 592, 976, 992, 1016, 1147, 1184, 1891, 1952, 2032, 2257, 2294, 3782, 3937, 4064, 4514, 4588, 4699, 7564, 7747, 7874, 9028, 9176, 9398, 15128, 15494, 15748, 18056, 18352, 18796, 30256, 30988, 31496, 36112, 36704, 37592, 60512, 61976, 62992, 69967, 72224, 75184, 123952, 125984, 139934, 145669, 150368, 240157, 247904, 279868, 286639, 291338, 480314, 559736, 573278, 582676, 960628, 1119472, 1146556, 1165352, 1921256, 2238944, 2293112, 2330704, 3842512, 4586224, 4661408, 7685024, 8885809, 9172448, 17771618, 35543236, 71086472, 142172944, 284345888]

約数ペア:

[(1, 284345888), (2, 142172944), (4, 71086472), (8, 35543236), (16, 17771618), (31, 9172448), (32, 8885809), (37, 7685024), (61, 4661408), (62, 4586224), (74, 3842512), (122, 2330704), (124, 2293112), (127, 2238944), (148, 1921256), (244, 1165352), (248, 1146556), (254, 1119472), (296, 960628), (488, 582676), (496, 573278), (508, 559736), (592, 480314), (976, 291338), (992, 286639), (1016, 279868), (1147, 247904), (1184, 240157), (1891, 150368), (1952, 145669), (2032, 139934), (2257, 125984), (2294, 123952), (3782, 75184), (3937, 72224), (4064, 69967), (4514, 62992), (4588, 61976), (4699, 60512), (7564, 37592), (7747, 36704), (7874, 36112), (9028, 31496), (9176, 30988), (9398, 30256), (15128, 18796), (15494, 18352), (15748, 18056)]