489114864

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:804

約数の個数: 180

約数和(自身を含む): 1610175216

約数和(自身を除く): 1121060352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 103, 112, 126, 144, 147, 168, 196, 206, 252, 294, 309, 336, 392, 412, 441, 504, 588, 618, 673, 721, 784, 824, 882, 927, 1008, 1176, 1236, 1346, 1442, 1648, 1764, 1854, 2019, 2163, 2352, 2472, 2692, 2884, 3528, 3708, 4038, 4326, 4711, 4944, 5047, 5384, 5768, 6057, 6489, 7056, 7416, 8076, 8652, 9422, 10094, 10768, 11536, 12114, 12978, 14133, 14832, 15141, 16152, 17304, 18844, 20188, 24228, 25956, 28266, 30282, 32304, 32977, 34608, 37688, 40376, 42399, 45423, 48456, 51912, 56532, 60564, 65954, 69319, 75376, 80752, 84798, 90846, 96912, 98931, 103824, 113064, 121128, 131908, 138638, 169596, 181692, 197862, 207957, 226128, 242256, 263816, 277276, 296793, 339192, 363384, 395724, 415914, 485233, 527632, 554552, 593586, 623871, 678384, 726768, 791448, 831828, 970466, 1109104, 1187172, 1247742, 1455699, 1582896, 1663656, 1940932, 2374344, 2495484, 2911398, 3327312, 3396631, 3881864, 4367097, 4748688, 4990968, 5822796, 6793262, 7763728, 8734194, 9981936, 10189893, 11645592, 13586524, 17468388, 20379786, 23291184, 27173048, 30569679, 34936776, 40759572, 54346096, 61139358, 69873552, 81519144, 122278716, 163038288, 244557432, 489114864]

約数ペア:

[(1, 489114864), (2, 244557432), (3, 163038288), (4, 122278716), (6, 81519144), (7, 69873552), (8, 61139358), (9, 54346096), (12, 40759572), (14, 34936776), (16, 30569679), (18, 27173048), (21, 23291184), (24, 20379786), (28, 17468388), (36, 13586524), (42, 11645592), (48, 10189893), (49, 9981936), (56, 8734194), (63, 7763728), (72, 6793262), (84, 5822796), (98, 4990968), (103, 4748688), (112, 4367097), (126, 3881864), (144, 3396631), (147, 3327312), (168, 2911398), (196, 2495484), (206, 2374344), (252, 1940932), (294, 1663656), (309, 1582896), (336, 1455699), (392, 1247742), (412, 1187172), (441, 1109104), (504, 970466), (588, 831828), (618, 791448), (673, 726768), (721, 678384), (784, 623871), (824, 593586), (882, 554552), (927, 527632), (1008, 485233), (1176, 415914), (1236, 395724), (1346, 363384), (1442, 339192), (1648, 296793), (1764, 277276), (1854, 263816), (2019, 242256), (2163, 226128), (2352, 207957), (2472, 197862), (2692, 181692), (2884, 169596), (3528, 138638), (3708, 131908), (4038, 121128), (4326, 113064), (4711, 103824), (4944, 98931), (5047, 96912), (5384, 90846), (5768, 84798), (6057, 80752), (6489, 75376), (7056, 69319), (7416, 65954), (8076, 60564), (8652, 56532), (9422, 51912), (10094, 48456), (10768, 45423), (11536, 42399), (12114, 40376), (12978, 37688), (14133, 34608), (14832, 32977), (15141, 32304), (16152, 30282), (17304, 28266), (18844, 25956), (20188, 24228)]