490456512

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3160

約数の個数: 224

約数和(自身を含む): 1775155200

約数和(自身を除く): 1284698688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3119, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6238, 6552, 7488, 8736, 9357, 9828, 11232, 12096, 12476, 13104, 17472, 18714, 19656, 21833, 22464, 24952, 26208, 28071, 37428, 39312, 40547, 43666, 49904, 52416, 56142, 65499, 74856, 78624, 81094, 84213, 87332, 99808, 112284, 121641, 130998, 149712, 157248, 162188, 168426, 174664, 196497, 199616, 224568, 243282, 261996, 283829, 299424, 324376, 336852, 349328, 364923, 392994, 449136, 486564, 523992, 567658, 589491, 598848, 648752, 673704, 698656, 729846, 785988, 851487, 898272, 973128, 1047984, 1094769, 1135316, 1178982, 1297504, 1347408, 1397312, 1459692, 1571976, 1702974, 1796544, 1946256, 2095968, 2189538, 2270632, 2357964, 2554461, 2595008, 2694816, 2919384, 3143952, 3405948, 3892512, 4191936, 4379076, 4541264, 4715928, 5108922, 5389632, 5838768, 6287904, 6811896, 7663383, 7785024, 8758152, 9082528, 9431856, 10217844, 11677536, 12575808, 13623792, 15326766, 17516304, 18165056, 18863712, 20435688, 23355072, 27247584, 30653532, 35032608, 37727424, 40871376, 54495168, 61307064, 70065216, 81742752, 122614128, 163485504, 245228256, 490456512]

約数ペア:

[(1, 490456512), (2, 245228256), (3, 163485504), (4, 122614128), (6, 81742752), (7, 70065216), (8, 61307064), (9, 54495168), (12, 40871376), (13, 37727424), (14, 35032608), (16, 30653532), (18, 27247584), (21, 23355072), (24, 20435688), (26, 18863712), (27, 18165056), (28, 17516304), (32, 15326766), (36, 13623792), (39, 12575808), (42, 11677536), (48, 10217844), (52, 9431856), (54, 9082528), (56, 8758152), (63, 7785024), (64, 7663383), (72, 6811896), (78, 6287904), (84, 5838768), (91, 5389632), (96, 5108922), (104, 4715928), (108, 4541264), (112, 4379076), (117, 4191936), (126, 3892512), (144, 3405948), (156, 3143952), (168, 2919384), (182, 2694816), (189, 2595008), (192, 2554461), (208, 2357964), (216, 2270632), (224, 2189538), (234, 2095968), (252, 1946256), (273, 1796544), (288, 1702974), (312, 1571976), (336, 1459692), (351, 1397312), (364, 1347408), (378, 1297504), (416, 1178982), (432, 1135316), (448, 1094769), (468, 1047984), (504, 973128), (546, 898272), (576, 851487), (624, 785988), (672, 729846), (702, 698656), (728, 673704), (756, 648752), (819, 598848), (832, 589491), (864, 567658), (936, 523992), (1008, 486564), (1092, 449136), (1248, 392994), (1344, 364923), (1404, 349328), (1456, 336852), (1512, 324376), (1638, 299424), (1728, 283829), (1872, 261996), (2016, 243282), (2184, 224568), (2457, 199616), (2496, 196497), (2808, 174664), (2912, 168426), (3024, 162188), (3119, 157248), (3276, 149712), (3744, 130998), (4032, 121641), (4368, 112284), (4914, 99808), (5616, 87332), (5824, 84213), (6048, 81094), (6238, 78624), (6552, 74856), (7488, 65499), (8736, 56142), (9357, 52416), (9828, 49904), (11232, 43666), (12096, 40547), (12476, 39312), (13104, 37428), (17472, 28071), (18714, 26208), (19656, 24952), (21833, 22464)]