469688128

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 1200342024

約数和(自身を除く): 730653896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 64, 82, 91, 98, 104, 112, 164, 182, 196, 208, 224, 281, 287, 328, 364, 392, 416, 448, 533, 562, 574, 637, 656, 728, 784, 832, 1066, 1124, 1148, 1274, 1312, 1456, 1568, 1967, 2009, 2132, 2248, 2296, 2548, 2624, 2912, 3136, 3653, 3731, 3934, 4018, 4264, 4496, 4592, 5096, 5824, 7306, 7462, 7868, 8036, 8528, 8992, 9184, 10192, 11521, 13769, 14612, 14924, 15736, 16072, 17056, 17984, 18368, 20384, 23042, 25571, 26117, 27538, 29224, 29848, 31472, 32144, 34112, 40768, 46084, 51142, 52234, 55076, 58448, 59696, 62944, 64288, 80647, 92168, 102284, 104468, 110152, 116896, 119392, 125888, 128576, 149773, 161294, 178997, 184336, 204568, 208936, 220304, 233792, 238784, 299546, 322588, 357994, 368672, 409136, 417872, 440608, 564529, 599092, 645176, 715988, 737344, 818272, 835744, 881216, 1048411, 1129058, 1198184, 1290352, 1431976, 1636544, 1671488, 2096822, 2258116, 2396368, 2580704, 2863952, 4193644, 4516232, 4792736, 5161408, 5727904, 7338877, 8387288, 9032464, 9585472, 11455808, 14677754, 16774576, 18064928, 29355508, 33549152, 36129856, 58711016, 67098304, 117422032, 234844064, 469688128]

約数ペア:

[(1, 469688128), (2, 234844064), (4, 117422032), (7, 67098304), (8, 58711016), (13, 36129856), (14, 33549152), (16, 29355508), (26, 18064928), (28, 16774576), (32, 14677754), (41, 11455808), (49, 9585472), (52, 9032464), (56, 8387288), (64, 7338877), (82, 5727904), (91, 5161408), (98, 4792736), (104, 4516232), (112, 4193644), (164, 2863952), (182, 2580704), (196, 2396368), (208, 2258116), (224, 2096822), (281, 1671488), (287, 1636544), (328, 1431976), (364, 1290352), (392, 1198184), (416, 1129058), (448, 1048411), (533, 881216), (562, 835744), (574, 818272), (637, 737344), (656, 715988), (728, 645176), (784, 599092), (832, 564529), (1066, 440608), (1124, 417872), (1148, 409136), (1274, 368672), (1312, 357994), (1456, 322588), (1568, 299546), (1967, 238784), (2009, 233792), (2132, 220304), (2248, 208936), (2296, 204568), (2548, 184336), (2624, 178997), (2912, 161294), (3136, 149773), (3653, 128576), (3731, 125888), (3934, 119392), (4018, 116896), (4264, 110152), (4496, 104468), (4592, 102284), (5096, 92168), (5824, 80647), (7306, 64288), (7462, 62944), (7868, 59696), (8036, 58448), (8528, 55076), (8992, 52234), (9184, 51142), (10192, 46084), (11521, 40768), (13769, 34112), (14612, 32144), (14924, 31472), (15736, 29848), (16072, 29224), (17056, 27538), (17984, 26117), (18368, 25571), (20384, 23042)]