289789968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 846945792

約数和(自身を除く): 557155824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 47, 48, 52, 78, 82, 94, 104, 123, 141, 156, 164, 188, 208, 241, 246, 282, 312, 328, 376, 482, 492, 533, 564, 611, 624, 656, 723, 752, 964, 984, 1066, 1128, 1222, 1446, 1599, 1833, 1927, 1928, 1968, 2132, 2256, 2444, 2892, 3133, 3198, 3666, 3854, 3856, 4264, 4888, 5781, 5784, 6266, 6396, 7332, 7708, 8528, 9399, 9776, 9881, 11327, 11562, 11568, 12532, 12792, 14664, 15416, 18798, 19762, 22654, 23124, 25051, 25064, 25584, 29328, 29643, 30832, 33981, 37596, 39524, 45308, 46248, 50102, 50128, 59286, 67962, 75153, 75192, 79048, 90616, 92496, 100204, 118572, 128453, 135924, 147251, 150306, 150384, 158096, 181232, 200408, 237144, 256906, 271848, 294502, 300612, 385359, 400816, 441753, 464407, 474288, 513812, 543696, 589004, 601224, 770718, 883506, 928814, 1027624, 1178008, 1202448, 1393221, 1541436, 1767012, 1857628, 2055248, 2356016, 2786442, 3082872, 3534024, 3715256, 5572884, 6037291, 6165744, 7068048, 7430512, 11145768, 12074582, 18111873, 22291536, 24149164, 36223746, 48298328, 72447492, 96596656, 144894984, 289789968]

約数ペア:

[(1, 289789968), (2, 144894984), (3, 96596656), (4, 72447492), (6, 48298328), (8, 36223746), (12, 24149164), (13, 22291536), (16, 18111873), (24, 12074582), (26, 11145768), (39, 7430512), (41, 7068048), (47, 6165744), (48, 6037291), (52, 5572884), (78, 3715256), (82, 3534024), (94, 3082872), (104, 2786442), (123, 2356016), (141, 2055248), (156, 1857628), (164, 1767012), (188, 1541436), (208, 1393221), (241, 1202448), (246, 1178008), (282, 1027624), (312, 928814), (328, 883506), (376, 770718), (482, 601224), (492, 589004), (533, 543696), (564, 513812), (611, 474288), (624, 464407), (656, 441753), (723, 400816), (752, 385359), (964, 300612), (984, 294502), (1066, 271848), (1128, 256906), (1222, 237144), (1446, 200408), (1599, 181232), (1833, 158096), (1927, 150384), (1928, 150306), (1968, 147251), (2132, 135924), (2256, 128453), (2444, 118572), (2892, 100204), (3133, 92496), (3198, 90616), (3666, 79048), (3854, 75192), (3856, 75153), (4264, 67962), (4888, 59286), (5781, 50128), (5784, 50102), (6266, 46248), (6396, 45308), (7332, 39524), (7708, 37596), (8528, 33981), (9399, 30832), (9776, 29643), (9881, 29328), (11327, 25584), (11562, 25064), (11568, 25051), (12532, 23124), (12792, 22654), (14664, 19762), (15416, 18798)]