318615024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 1057265664

約数和(自身を除く): 738650640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 169, 181, 182, 186, 208, 217, 248, 273, 312, 336, 338, 362, 364, 372, 403, 434, 496, 507, 543, 546, 624, 651, 676, 724, 728, 744, 806, 868, 1014, 1086, 1092, 1183, 1209, 1267, 1302, 1352, 1448, 1456, 1488, 1612, 1736, 2028, 2172, 2184, 2353, 2366, 2418, 2534, 2604, 2704, 2821, 2896, 3224, 3472, 3549, 3801, 4056, 4344, 4368, 4706, 4732, 4836, 5068, 5208, 5239, 5611, 5642, 6448, 7059, 7098, 7602, 8112, 8463, 8688, 9412, 9464, 9672, 10136, 10416, 10478, 11222, 11284, 14118, 14196, 15204, 15717, 16471, 16833, 16926, 18824, 18928, 19344, 20272, 20956, 22444, 22568, 28236, 28392, 30408, 30589, 31434, 32942, 33666, 33852, 36673, 37648, 39277, 41912, 44888, 45136, 49413, 56472, 56784, 60816, 61178, 62868, 65884, 67332, 67704, 72943, 73346, 78554, 83824, 89776, 91767, 98826, 110019, 112944, 117831, 122356, 125736, 131768, 134664, 135408, 145886, 146692, 157108, 183534, 197652, 214123, 218829, 220038, 235662, 244712, 251472, 263536, 269328, 291772, 293384, 314216, 367068, 395304, 428246, 437658, 440076, 471324, 489424, 510601, 583544, 586768, 628432, 642369, 734136, 790608, 856492, 875316, 880152, 942648, 948259, 1021202, 1167088, 1284738, 1468272, 1531803, 1712984, 1750632, 1760304, 1885296, 1896518, 2042404, 2569476, 2844777, 3063606, 3425968, 3501264, 3793036, 4084808, 5138952, 5689554, 6127212, 6637813, 7586072, 8169616, 10277904, 11379108, 12254424, 13275626, 15172144, 19913439, 22758216, 24508848, 26551252, 39826878, 45516432, 53102504, 79653756, 106205008, 159307512, 318615024]

約数ペア:

[(1, 318615024), (2, 159307512), (3, 106205008), (4, 79653756), (6, 53102504), (7, 45516432), (8, 39826878), (12, 26551252), (13, 24508848), (14, 22758216), (16, 19913439), (21, 15172144), (24, 13275626), (26, 12254424), (28, 11379108), (31, 10277904), (39, 8169616), (42, 7586072), (48, 6637813), (52, 6127212), (56, 5689554), (62, 5138952), (78, 4084808), (84, 3793036), (91, 3501264), (93, 3425968), (104, 3063606), (112, 2844777), (124, 2569476), (156, 2042404), (168, 1896518), (169, 1885296), (181, 1760304), (182, 1750632), (186, 1712984), (208, 1531803), (217, 1468272), (248, 1284738), (273, 1167088), (312, 1021202), (336, 948259), (338, 942648), (362, 880152), (364, 875316), (372, 856492), (403, 790608), (434, 734136), (496, 642369), (507, 628432), (543, 586768), (546, 583544), (624, 510601), (651, 489424), (676, 471324), (724, 440076), (728, 437658), (744, 428246), (806, 395304), (868, 367068), (1014, 314216), (1086, 293384), (1092, 291772), (1183, 269328), (1209, 263536), (1267, 251472), (1302, 244712), (1352, 235662), (1448, 220038), (1456, 218829), (1488, 214123), (1612, 197652), (1736, 183534), (2028, 157108), (2172, 146692), (2184, 145886), (2353, 135408), (2366, 134664), (2418, 131768), (2534, 125736), (2604, 122356), (2704, 117831), (2821, 112944), (2896, 110019), (3224, 98826), (3472, 91767), (3549, 89776), (3801, 83824), (4056, 78554), (4344, 73346), (4368, 72943), (4706, 67704), (4732, 67332), (4836, 65884), (5068, 62868), (5208, 61178), (5239, 60816), (5611, 56784), (5642, 56472), (6448, 49413), (7059, 45136), (7098, 44888), (7602, 41912), (8112, 39277), (8463, 37648), (8688, 36673), (9412, 33852), (9464, 33666), (9672, 32942), (10136, 31434), (10416, 30589), (10478, 30408), (11222, 28392), (11284, 28236), (14118, 22568), (14196, 22444), (15204, 20956), (15717, 20272), (16471, 19344), (16833, 18928), (16926, 18824)]