1964741856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 288

約数和(自身を含む): 6587368704

約数和(自身を除く): 4622626848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 96, 112, 121, 132, 146, 154, 168, 176, 219, 224, 231, 242, 264, 292, 308, 331, 336, 352, 363, 438, 462, 484, 511, 528, 584, 616, 662, 672, 726, 803, 847, 876, 924, 968, 993, 1022, 1056, 1168, 1232, 1324, 1452, 1533, 1606, 1694, 1752, 1848, 1936, 1986, 2044, 2317, 2336, 2409, 2464, 2541, 2648, 2904, 3066, 3212, 3388, 3504, 3641, 3696, 3872, 3972, 4088, 4634, 4818, 5082, 5296, 5621, 5808, 6132, 6424, 6776, 6951, 7008, 7282, 7392, 7944, 8176, 8833, 9268, 9636, 10164, 10592, 10923, 11242, 11616, 12264, 12848, 13552, 13902, 14564, 15888, 16352, 16863, 17666, 18536, 19272, 20328, 21846, 22484, 24163, 24528, 25487, 25696, 26499, 27104, 27804, 29128, 31776, 33726, 35332, 37072, 38544, 40051, 40656, 43692, 44968, 48326, 49056, 50974, 52998, 55608, 58256, 61831, 67452, 70664, 72489, 74144, 76461, 77088, 80102, 81312, 87384, 89936, 96652, 101948, 105996, 111216, 116512, 120153, 123662, 134904, 141328, 144978, 152922, 160204, 169141, 174768, 179872, 185493, 193304, 203896, 211992, 222432, 240306, 247324, 265793, 269808, 280357, 282656, 289956, 305844, 320408, 338282, 349536, 370986, 386608, 407792, 423984, 480612, 494648, 507423, 531586, 539616, 560714, 579912, 611688, 640816, 676564, 741972, 773216, 797379, 815584, 841071, 847968, 961224, 989296, 1014846, 1063172, 1121428, 1159824, 1223376, 1281632, 1353128, 1483944, 1594758, 1682142, 1860551, 1922448, 1978592, 2029692, 2126344, 2242856, 2319648, 2446752, 2706256, 2923723, 2967888, 3189516, 3364284, 3721102, 3844896, 4059384, 4252688, 4485712, 5412512, 5581653, 5847446, 5935776, 6379032, 6728568, 7442204, 8118768, 8505376, 8771169, 8971424, 11163306, 11694892, 12758064, 13457136, 14884408, 16237536, 17542338, 20466061, 22326612, 23389784, 25516128, 26914272, 29768816, 35084676, 40932122, 44653224, 46779568, 59537632, 61398183, 70169352, 81864244, 89306448, 93559136, 122796366, 140338704, 163728488, 178612896, 245592732, 280677408, 327456976, 491185464, 654913952, 982370928, 1964741856]

約数ペア:

[(1, 1964741856), (2, 982370928), (3, 654913952), (4, 491185464), (6, 327456976), (7, 280677408), (8, 245592732), (11, 178612896), (12, 163728488), (14, 140338704), (16, 122796366), (21, 93559136), (22, 89306448), (24, 81864244), (28, 70169352), (32, 61398183), (33, 59537632), (42, 46779568), (44, 44653224), (48, 40932122), (56, 35084676), (66, 29768816), (73, 26914272), (77, 25516128), (84, 23389784), (88, 22326612), (96, 20466061), (112, 17542338), (121, 16237536), (132, 14884408), (146, 13457136), (154, 12758064), (168, 11694892), (176, 11163306), (219, 8971424), (224, 8771169), (231, 8505376), (242, 8118768), (264, 7442204), (292, 6728568), (308, 6379032), (331, 5935776), (336, 5847446), (352, 5581653), (363, 5412512), (438, 4485712), (462, 4252688), (484, 4059384), (511, 3844896), (528, 3721102), (584, 3364284), (616, 3189516), (662, 2967888), (672, 2923723), (726, 2706256), (803, 2446752), (847, 2319648), (876, 2242856), (924, 2126344), (968, 2029692), (993, 1978592), (1022, 1922448), (1056, 1860551), (1168, 1682142), (1232, 1594758), (1324, 1483944), (1452, 1353128), (1533, 1281632), (1606, 1223376), (1694, 1159824), (1752, 1121428), (1848, 1063172), (1936, 1014846), (1986, 989296), (2044, 961224), (2317, 847968), (2336, 841071), (2409, 815584), (2464, 797379), (2541, 773216), (2648, 741972), (2904, 676564), (3066, 640816), (3212, 611688), (3388, 579912), (3504, 560714), (3641, 539616), (3696, 531586), (3872, 507423), (3972, 494648), (4088, 480612), (4634, 423984), (4818, 407792), (5082, 386608), (5296, 370986), (5621, 349536), (5808, 338282), (6132, 320408), (6424, 305844), (6776, 289956), (6951, 282656), (7008, 280357), (7282, 269808), (7392, 265793), (7944, 247324), (8176, 240306), (8833, 222432), (9268, 211992), (9636, 203896), (10164, 193304), (10592, 185493), (10923, 179872), (11242, 174768), (11616, 169141), (12264, 160204), (12848, 152922), (13552, 144978), (13902, 141328), (14564, 134904), (15888, 123662), (16352, 120153), (16863, 116512), (17666, 111216), (18536, 105996), (19272, 101948), (20328, 96652), (21846, 89936), (22484, 87384), (24163, 81312), (24528, 80102), (25487, 77088), (25696, 76461), (26499, 74144), (27104, 72489), (27804, 70664), (29128, 67452), (31776, 61831), (33726, 58256), (35332, 55608), (37072, 52998), (38544, 50974), (40051, 49056), (40656, 48326), (43692, 44968)]