405220608

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 1281195552

約数和(自身を除く): 875974944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 128, 144, 156, 163, 166, 192, 208, 234, 249, 256, 288, 312, 326, 332, 384, 416, 468, 489, 498, 576, 624, 652, 664, 747, 768, 832, 936, 978, 996, 1079, 1152, 1248, 1304, 1328, 1467, 1494, 1664, 1872, 1956, 1992, 2119, 2158, 2304, 2496, 2608, 2656, 2934, 2988, 3237, 3328, 3744, 3912, 3984, 4238, 4316, 4992, 5216, 5312, 5868, 5976, 6357, 6474, 7488, 7824, 7968, 8476, 8632, 9711, 9984, 10432, 10624, 11736, 11952, 12714, 12948, 13529, 14976, 15648, 15936, 16952, 17264, 19071, 19422, 20864, 21248, 23472, 23904, 25428, 25896, 27058, 29952, 31296, 31872, 33904, 34528, 38142, 38844, 40587, 41728, 46944, 47808, 50856, 51792, 54116, 62592, 63744, 67808, 69056, 76284, 77688, 81174, 93888, 95616, 101712, 103584, 108232, 121761, 125184, 135616, 138112, 152568, 155376, 162348, 175877, 187776, 191232, 203424, 207168, 216464, 243522, 271232, 276224, 305136, 310752, 324696, 351754, 375552, 406848, 414336, 432928, 487044, 527631, 542464, 610272, 621504, 649392, 703508, 813696, 828672, 865856, 974088, 1055262, 1220544, 1243008, 1298784, 1407016, 1582893, 1627392, 1731712, 1948176, 2110524, 2441088, 2486016, 2597568, 2814032, 3165786, 3463424, 3896352, 4221048, 4882176, 5195136, 5628064, 6331572, 7792704, 8442096, 10390272, 11256128, 12663144, 15585408, 16884192, 22512256, 25326288, 31170816, 33768384, 45024512, 50652576, 67536768, 101305152, 135073536, 202610304, 405220608]

約数ペア:

[(1, 405220608), (2, 202610304), (3, 135073536), (4, 101305152), (6, 67536768), (8, 50652576), (9, 45024512), (12, 33768384), (13, 31170816), (16, 25326288), (18, 22512256), (24, 16884192), (26, 15585408), (32, 12663144), (36, 11256128), (39, 10390272), (48, 8442096), (52, 7792704), (64, 6331572), (72, 5628064), (78, 5195136), (83, 4882176), (96, 4221048), (104, 3896352), (117, 3463424), (128, 3165786), (144, 2814032), (156, 2597568), (163, 2486016), (166, 2441088), (192, 2110524), (208, 1948176), (234, 1731712), (249, 1627392), (256, 1582893), (288, 1407016), (312, 1298784), (326, 1243008), (332, 1220544), (384, 1055262), (416, 974088), (468, 865856), (489, 828672), (498, 813696), (576, 703508), (624, 649392), (652, 621504), (664, 610272), (747, 542464), (768, 527631), (832, 487044), (936, 432928), (978, 414336), (996, 406848), (1079, 375552), (1152, 351754), (1248, 324696), (1304, 310752), (1328, 305136), (1467, 276224), (1494, 271232), (1664, 243522), (1872, 216464), (1956, 207168), (1992, 203424), (2119, 191232), (2158, 187776), (2304, 175877), (2496, 162348), (2608, 155376), (2656, 152568), (2934, 138112), (2988, 135616), (3237, 125184), (3328, 121761), (3744, 108232), (3912, 103584), (3984, 101712), (4238, 95616), (4316, 93888), (4992, 81174), (5216, 77688), (5312, 76284), (5868, 69056), (5976, 67808), (6357, 63744), (6474, 62592), (7488, 54116), (7824, 51792), (7968, 50856), (8476, 47808), (8632, 46944), (9711, 41728), (9984, 40587), (10432, 38844), (10624, 38142), (11736, 34528), (11952, 33904), (12714, 31872), (12948, 31296), (13529, 29952), (14976, 27058), (15648, 25896), (15936, 25428), (16952, 23904), (17264, 23472), (19071, 21248), (19422, 20864)]