258997536

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{18353}}^1$

素因数の和:18383

約数の個数: 108

約数和(自身を含む): 856819782

約数和(自身を除く): 597822246

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 18353, 36706, 55059, 73412, 110118, 128471, 146824, 165177, 220236, 256942, 293648, 330354, 385413, 440472, 513884, 587296, 660708, 770826, 880944, 899297, 1027768, 1156239, 1321416, 1541652, 1761888, 1798594, 2055536, 2312478, 2642832, 2697891, 3083304, 3597188, 4111072, 4624956, 5285664, 5395782, 6166608, 7194376, 8093673, 9249912, 10791564, 12333216, 14388752, 16187346, 18499824, 21583128, 28777504, 32374692, 36999648, 43166256, 64749384, 86332512, 129498768, 258997536]

約数ペア:

[(1, 258997536), (2, 129498768), (3, 86332512), (4, 64749384), (6, 43166256), (7, 36999648), (8, 32374692), (9, 28777504), (12, 21583128), (14, 18499824), (16, 16187346), (18, 14388752), (21, 12333216), (24, 10791564), (28, 9249912), (32, 8093673), (36, 7194376), (42, 6166608), (48, 5395782), (49, 5285664), (56, 4624956), (63, 4111072), (72, 3597188), (84, 3083304), (96, 2697891), (98, 2642832), (112, 2312478), (126, 2055536), (144, 1798594), (147, 1761888), (168, 1541652), (196, 1321416), (224, 1156239), (252, 1027768), (288, 899297), (294, 880944), (336, 770826), (392, 660708), (441, 587296), (504, 513884), (588, 440472), (672, 385413), (784, 330354), (882, 293648), (1008, 256942), (1176, 220236), (1568, 165177), (1764, 146824), (2016, 128471), (2352, 110118), (3528, 73412), (4704, 55059), (7056, 36706), (14112, 18353)]