218314152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 709862400

約数和(自身を除く): 491548248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 89, 93, 124, 126, 157, 168, 178, 186, 217, 248, 252, 267, 279, 314, 356, 372, 434, 471, 504, 534, 558, 623, 628, 651, 712, 744, 801, 868, 942, 1068, 1099, 1116, 1246, 1256, 1302, 1413, 1602, 1736, 1869, 1884, 1953, 2136, 2198, 2232, 2492, 2604, 2759, 2826, 3204, 3297, 3738, 3768, 3906, 4396, 4867, 4984, 5208, 5518, 5607, 5652, 6408, 6594, 7476, 7812, 8277, 8792, 9734, 9891, 11036, 11214, 11304, 13188, 13973, 14601, 14952, 15624, 16554, 19313, 19468, 19782, 22072, 22428, 24831, 26376, 27946, 29202, 33108, 34069, 38626, 38936, 39564, 41919, 43803, 44856, 49662, 55892, 57939, 58404, 66216, 68138, 77252, 79128, 83838, 87606, 97811, 99324, 102207, 111784, 115878, 116808, 125757, 136276, 154504, 167676, 173817, 175212, 195622, 198648, 204414, 231756, 251514, 272552, 293433, 306621, 335352, 347634, 350424, 391244, 408828, 433163, 463512, 503028, 586866, 613242, 695268, 782488, 817656, 866326, 880299, 1006056, 1173732, 1226484, 1299489, 1390536, 1732652, 1760598, 2347464, 2452968, 2598978, 3032141, 3465304, 3521196, 3898467, 5197956, 6064282, 7042392, 7796934, 9096423, 10395912, 12128564, 15593868, 18192846, 24257128, 27289269, 31187736, 36385692, 54578538, 72771384, 109157076, 218314152]

約数ペア:

[(1, 218314152), (2, 109157076), (3, 72771384), (4, 54578538), (6, 36385692), (7, 31187736), (8, 27289269), (9, 24257128), (12, 18192846), (14, 15593868), (18, 12128564), (21, 10395912), (24, 9096423), (28, 7796934), (31, 7042392), (36, 6064282), (42, 5197956), (56, 3898467), (62, 3521196), (63, 3465304), (72, 3032141), (84, 2598978), (89, 2452968), (93, 2347464), (124, 1760598), (126, 1732652), (157, 1390536), (168, 1299489), (178, 1226484), (186, 1173732), (217, 1006056), (248, 880299), (252, 866326), (267, 817656), (279, 782488), (314, 695268), (356, 613242), (372, 586866), (434, 503028), (471, 463512), (504, 433163), (534, 408828), (558, 391244), (623, 350424), (628, 347634), (651, 335352), (712, 306621), (744, 293433), (801, 272552), (868, 251514), (942, 231756), (1068, 204414), (1099, 198648), (1116, 195622), (1246, 175212), (1256, 173817), (1302, 167676), (1413, 154504), (1602, 136276), (1736, 125757), (1869, 116808), (1884, 115878), (1953, 111784), (2136, 102207), (2198, 99324), (2232, 97811), (2492, 87606), (2604, 83838), (2759, 79128), (2826, 77252), (3204, 68138), (3297, 66216), (3738, 58404), (3768, 57939), (3906, 55892), (4396, 49662), (4867, 44856), (4984, 43803), (5208, 41919), (5518, 39564), (5607, 38936), (5652, 38626), (6408, 34069), (6594, 33108), (7476, 29202), (7812, 27946), (8277, 26376), (8792, 24831), (9734, 22428), (9891, 22072), (11036, 19782), (11214, 19468), (11304, 19313), (13188, 16554), (13973, 15624), (14601, 14952)]