123343584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2057

約数の個数: 144

約数和(自身を含む): 405811728

約数和(自身を除く): 282468144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2017, 2184, 2352, 2548, 2912, 3822, 4034, 4368, 4704, 5096, 6051, 7644, 8068, 8736, 10192, 12102, 14119, 15288, 16136, 20384, 24204, 26221, 28238, 30576, 32272, 42357, 48408, 52442, 56476, 61152, 64544, 78663, 84714, 96816, 98833, 104884, 112952, 157326, 169428, 183547, 193632, 197666, 209768, 225904, 296499, 314652, 338856, 367094, 395332, 419536, 451808, 550641, 592998, 629304, 677712, 734188, 790664, 839072, 1101282, 1185996, 1258608, 1284829, 1355424, 1468376, 1581328, 2202564, 2371992, 2517216, 2569658, 2936752, 3162656, 3854487, 4405128, 4743984, 5139316, 5873504, 7708974, 8810256, 9487968, 10278632, 15417948, 17620512, 20557264, 30835896, 41114528, 61671792, 123343584]

約数ペア:

[(1, 123343584), (2, 61671792), (3, 41114528), (4, 30835896), (6, 20557264), (7, 17620512), (8, 15417948), (12, 10278632), (13, 9487968), (14, 8810256), (16, 7708974), (21, 5873504), (24, 5139316), (26, 4743984), (28, 4405128), (32, 3854487), (39, 3162656), (42, 2936752), (48, 2569658), (49, 2517216), (52, 2371992), (56, 2202564), (78, 1581328), (84, 1468376), (91, 1355424), (96, 1284829), (98, 1258608), (104, 1185996), (112, 1101282), (147, 839072), (156, 790664), (168, 734188), (182, 677712), (196, 629304), (208, 592998), (224, 550641), (273, 451808), (294, 419536), (312, 395332), (336, 367094), (364, 338856), (392, 314652), (416, 296499), (546, 225904), (588, 209768), (624, 197666), (637, 193632), (672, 183547), (728, 169428), (784, 157326), (1092, 112952), (1176, 104884), (1248, 98833), (1274, 96816), (1456, 84714), (1568, 78663), (1911, 64544), (2017, 61152), (2184, 56476), (2352, 52442), (2548, 48408), (2912, 42357), (3822, 32272), (4034, 30576), (4368, 28238), (4704, 26221), (5096, 24204), (6051, 20384), (7644, 16136), (8068, 15288), (8736, 14119), (10192, 12102)]