439126656

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 1237839360

約数和(自身を除く): 798712704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 296, 372, 384, 444, 496, 592, 744, 888, 992, 997, 1147, 1184, 1488, 1776, 1984, 1994, 2294, 2368, 2976, 2991, 3441, 3552, 3968, 3988, 4588, 4736, 5952, 5982, 6882, 7104, 7976, 9176, 11904, 11964, 13764, 14208, 15952, 18352, 23928, 27528, 30907, 31904, 36704, 36889, 47856, 55056, 61814, 63808, 73408, 73778, 92721, 95712, 110112, 110667, 123628, 127616, 146816, 147556, 185442, 191424, 220224, 221334, 247256, 295112, 370884, 382848, 440448, 442668, 494512, 590224, 741768, 885336, 989024, 1143559, 1180448, 1483536, 1770672, 1978048, 2287118, 2360896, 2967072, 3430677, 3541344, 3956096, 4574236, 4721792, 5934144, 6861354, 7082688, 9148472, 11868288, 13722708, 14165376, 18296944, 27445416, 36593888, 54890832, 73187776, 109781664, 146375552, 219563328, 439126656]

約数ペア:

[(1, 439126656), (2, 219563328), (3, 146375552), (4, 109781664), (6, 73187776), (8, 54890832), (12, 36593888), (16, 27445416), (24, 18296944), (31, 14165376), (32, 13722708), (37, 11868288), (48, 9148472), (62, 7082688), (64, 6861354), (74, 5934144), (93, 4721792), (96, 4574236), (111, 3956096), (124, 3541344), (128, 3430677), (148, 2967072), (186, 2360896), (192, 2287118), (222, 1978048), (248, 1770672), (296, 1483536), (372, 1180448), (384, 1143559), (444, 989024), (496, 885336), (592, 741768), (744, 590224), (888, 494512), (992, 442668), (997, 440448), (1147, 382848), (1184, 370884), (1488, 295112), (1776, 247256), (1984, 221334), (1994, 220224), (2294, 191424), (2368, 185442), (2976, 147556), (2991, 146816), (3441, 127616), (3552, 123628), (3968, 110667), (3988, 110112), (4588, 95712), (4736, 92721), (5952, 73778), (5982, 73408), (6882, 63808), (7104, 61814), (7976, 55056), (9176, 47856), (11904, 36889), (11964, 36704), (13764, 31904), (14208, 30907), (15952, 27528), (18352, 23928)]