489103776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:268

約数の個数: 216

約数和(自身を含む): 1688188320

約数和(自身を除く): 1199084544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 113, 114, 126, 133, 144, 152, 168, 171, 224, 226, 228, 252, 266, 288, 304, 336, 339, 342, 399, 452, 456, 504, 532, 608, 672, 678, 684, 791, 798, 904, 912, 1008, 1017, 1064, 1197, 1356, 1368, 1582, 1596, 1808, 1824, 2016, 2034, 2128, 2147, 2373, 2394, 2712, 2736, 3164, 3192, 3616, 4068, 4256, 4294, 4746, 4788, 5424, 5472, 6328, 6384, 6441, 7119, 8136, 8588, 9492, 9576, 10848, 12656, 12768, 12769, 12882, 14238, 15029, 16272, 17176, 18984, 19152, 19323, 25312, 25538, 25764, 28476, 30058, 32544, 34352, 37968, 38304, 38307, 38646, 45087, 51076, 51528, 56952, 60116, 68704, 75936, 76614, 77292, 89383, 90174, 102152, 103056, 113904, 114921, 120232, 135261, 153228, 154584, 178766, 180348, 204304, 206112, 227808, 229842, 240464, 242611, 268149, 270522, 306456, 309168, 357532, 360696, 408608, 459684, 480928, 485222, 536298, 541044, 612912, 618336, 715064, 721392, 727833, 804447, 919368, 970444, 1072596, 1082088, 1225824, 1430128, 1442784, 1455666, 1608894, 1698277, 1838736, 1940888, 2145192, 2164176, 2183499, 2860256, 2911332, 3217788, 3396554, 3677472, 3881776, 4290384, 4328352, 4366998, 5094831, 5822664, 6435576, 6793108, 7763552, 8580768, 8733996, 10189662, 11645328, 12871152, 13586216, 15284493, 17467992, 20379324, 23290656, 25742304, 27172432, 30568986, 34935984, 40758648, 54344864, 61137972, 69871968, 81517296, 122275944, 163034592, 244551888, 489103776]

約数ペア:

[(1, 489103776), (2, 244551888), (3, 163034592), (4, 122275944), (6, 81517296), (7, 69871968), (8, 61137972), (9, 54344864), (12, 40758648), (14, 34935984), (16, 30568986), (18, 27172432), (19, 25742304), (21, 23290656), (24, 20379324), (28, 17467992), (32, 15284493), (36, 13586216), (38, 12871152), (42, 11645328), (48, 10189662), (56, 8733996), (57, 8580768), (63, 7763552), (72, 6793108), (76, 6435576), (84, 5822664), (96, 5094831), (112, 4366998), (113, 4328352), (114, 4290384), (126, 3881776), (133, 3677472), (144, 3396554), (152, 3217788), (168, 2911332), (171, 2860256), (224, 2183499), (226, 2164176), (228, 2145192), (252, 1940888), (266, 1838736), (288, 1698277), (304, 1608894), (336, 1455666), (339, 1442784), (342, 1430128), (399, 1225824), (452, 1082088), (456, 1072596), (504, 970444), (532, 919368), (608, 804447), (672, 727833), (678, 721392), (684, 715064), (791, 618336), (798, 612912), (904, 541044), (912, 536298), (1008, 485222), (1017, 480928), (1064, 459684), (1197, 408608), (1356, 360696), (1368, 357532), (1582, 309168), (1596, 306456), (1808, 270522), (1824, 268149), (2016, 242611), (2034, 240464), (2128, 229842), (2147, 227808), (2373, 206112), (2394, 204304), (2712, 180348), (2736, 178766), (3164, 154584), (3192, 153228), (3616, 135261), (4068, 120232), (4256, 114921), (4294, 113904), (4746, 103056), (4788, 102152), (5424, 90174), (5472, 89383), (6328, 77292), (6384, 76614), (6441, 75936), (7119, 68704), (8136, 60116), (8588, 56952), (9492, 51528), (9576, 51076), (10848, 45087), (12656, 38646), (12768, 38307), (12769, 38304), (12882, 37968), (14238, 34352), (15029, 32544), (16272, 30058), (17176, 28476), (18984, 25764), (19152, 25538), (19323, 25312)]