668352384

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{9209}}^1$

素因数の和:9242

約数の個数: 160

約数和(自身を含む): 2273396400

約数和(自身を除く): 1605044016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 6048, 8064, 9072, 9209, 10368, 12096, 18144, 18418, 24192, 27627, 36288, 36836, 55254, 64463, 72576, 73672, 82881, 110508, 128926, 147344, 165762, 193389, 221016, 248643, 257852, 294688, 331524, 386778, 442032, 497286, 515704, 580167, 589376, 663048, 745929, 773556, 884064, 994572, 1031408, 1160334, 1178752, 1326096, 1491858, 1547112, 1740501, 1768128, 1989144, 2062816, 2320668, 2652192, 2983716, 3094224, 3481002, 3536256, 3978288, 4125632, 4641336, 5221503, 5304384, 5967432, 6188448, 6962004, 7956576, 8251264, 9282672, 10443006, 10608768, 11934864, 12376896, 13924008, 15913152, 18565344, 20886012, 23869728, 24753792, 27848016, 31826304, 37130688, 41772024, 47739456, 55696032, 74261376, 83544048, 95478912, 111392064, 167088096, 222784128, 334176192, 668352384]

約数ペア:

[(1, 668352384), (2, 334176192), (3, 222784128), (4, 167088096), (6, 111392064), (7, 95478912), (8, 83544048), (9, 74261376), (12, 55696032), (14, 47739456), (16, 41772024), (18, 37130688), (21, 31826304), (24, 27848016), (27, 24753792), (28, 23869728), (32, 20886012), (36, 18565344), (42, 15913152), (48, 13924008), (54, 12376896), (56, 11934864), (63, 10608768), (64, 10443006), (72, 9282672), (81, 8251264), (84, 7956576), (96, 6962004), (108, 6188448), (112, 5967432), (126, 5304384), (128, 5221503), (144, 4641336), (162, 4125632), (168, 3978288), (189, 3536256), (192, 3481002), (216, 3094224), (224, 2983716), (252, 2652192), (288, 2320668), (324, 2062816), (336, 1989144), (378, 1768128), (384, 1740501), (432, 1547112), (448, 1491858), (504, 1326096), (567, 1178752), (576, 1160334), (648, 1031408), (672, 994572), (756, 884064), (864, 773556), (896, 745929), (1008, 663048), (1134, 589376), (1152, 580167), (1296, 515704), (1344, 497286), (1512, 442032), (1728, 386778), (2016, 331524), (2268, 294688), (2592, 257852), (2688, 248643), (3024, 221016), (3456, 193389), (4032, 165762), (4536, 147344), (5184, 128926), (6048, 110508), (8064, 82881), (9072, 73672), (9209, 72576), (10368, 64463), (12096, 55254), (18144, 36836), (18418, 36288), (24192, 27627)]