749610288

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{9181}}^1$

素因数の和:9214

約数の個数: 140

約数和(自身を含む): 2488909648

約数和(自身を除く): 1739299360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6804, 9072, 9181, 10206, 11664, 13608, 18362, 20412, 27216, 27543, 36724, 40824, 55086, 64267, 73448, 81648, 82629, 110172, 128534, 146896, 165258, 192801, 220344, 247887, 257068, 330516, 385602, 440688, 495774, 514136, 578403, 661032, 743661, 771204, 991548, 1028272, 1156806, 1322064, 1487322, 1542408, 1735209, 1983096, 2230983, 2313612, 2974644, 3084816, 3470418, 3966192, 4461966, 4627224, 5205627, 5949288, 6692949, 6940836, 8923932, 9254448, 10411254, 11898576, 13385898, 13881672, 15616881, 17847864, 20822508, 26771796, 27763344, 31233762, 35695728, 41645016, 46850643, 53543592, 62467524, 83290032, 93701286, 107087184, 124935048, 187402572, 249870096, 374805144, 749610288]

約数ペア:

[(1, 749610288), (2, 374805144), (3, 249870096), (4, 187402572), (6, 124935048), (7, 107087184), (8, 93701286), (9, 83290032), (12, 62467524), (14, 53543592), (16, 46850643), (18, 41645016), (21, 35695728), (24, 31233762), (27, 27763344), (28, 26771796), (36, 20822508), (42, 17847864), (48, 15616881), (54, 13881672), (56, 13385898), (63, 11898576), (72, 10411254), (81, 9254448), (84, 8923932), (108, 6940836), (112, 6692949), (126, 5949288), (144, 5205627), (162, 4627224), (168, 4461966), (189, 3966192), (216, 3470418), (243, 3084816), (252, 2974644), (324, 2313612), (336, 2230983), (378, 1983096), (432, 1735209), (486, 1542408), (504, 1487322), (567, 1322064), (648, 1156806), (729, 1028272), (756, 991548), (972, 771204), (1008, 743661), (1134, 661032), (1296, 578403), (1458, 514136), (1512, 495774), (1701, 440688), (1944, 385602), (2268, 330516), (2916, 257068), (3024, 247887), (3402, 220344), (3888, 192801), (4536, 165258), (5103, 146896), (5832, 128534), (6804, 110172), (9072, 82629), (9181, 81648), (10206, 73448), (11664, 64267), (13608, 55086), (18362, 40824), (20412, 36724), (27216, 27543)]