220448928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 511117152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 96, 102, 112, 119, 136, 138, 161, 168, 184, 204, 224, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 544, 552, 644, 672, 714, 736, 782, 816, 839, 952, 966, 1104, 1173, 1288, 1428, 1564, 1632, 1678, 1904, 1932, 2208, 2346, 2517, 2576, 2737, 2856, 3128, 3356, 3808, 3864, 4692, 5034, 5152, 5474, 5712, 5873, 6256, 6712, 7728, 8211, 9384, 10068, 10948, 11424, 11746, 12512, 13424, 14263, 15456, 16422, 17619, 18768, 19297, 20136, 21896, 23492, 26848, 28526, 32844, 35238, 37536, 38594, 40272, 42789, 43792, 46984, 57052, 57891, 65688, 70476, 77188, 80544, 85578, 87584, 93968, 99841, 114104, 115782, 131376, 135079, 140952, 154376, 171156, 187936, 199682, 228208, 231564, 262752, 270158, 281904, 299523, 308752, 328049, 342312, 399364, 405237, 456416, 463128, 540316, 563808, 599046, 617504, 656098, 684624, 798728, 810474, 926256, 984147, 1080632, 1198092, 1312196, 1369248, 1597456, 1620948, 1852512, 1968294, 2161264, 2296343, 2396184, 2624392, 3194912, 3241896, 3936588, 4322528, 4592686, 4792368, 5248784, 6483792, 6889029, 7873176, 9185372, 9584736, 10497568, 12967584, 13778058, 15746352, 18370744, 27556116, 31492704, 36741488, 55112232, 73482976, 110224464, 220448928]

約数ペア:

[(1, 220448928), (2, 110224464), (3, 73482976), (4, 55112232), (6, 36741488), (7, 31492704), (8, 27556116), (12, 18370744), (14, 15746352), (16, 13778058), (17, 12967584), (21, 10497568), (23, 9584736), (24, 9185372), (28, 7873176), (32, 6889029), (34, 6483792), (42, 5248784), (46, 4792368), (48, 4592686), (51, 4322528), (56, 3936588), (68, 3241896), (69, 3194912), (84, 2624392), (92, 2396184), (96, 2296343), (102, 2161264), (112, 1968294), (119, 1852512), (136, 1620948), (138, 1597456), (161, 1369248), (168, 1312196), (184, 1198092), (204, 1080632), (224, 984147), (238, 926256), (272, 810474), (276, 798728), (322, 684624), (336, 656098), (357, 617504), (368, 599046), (391, 563808), (408, 540316), (476, 463128), (483, 456416), (544, 405237), (552, 399364), (644, 342312), (672, 328049), (714, 308752), (736, 299523), (782, 281904), (816, 270158), (839, 262752), (952, 231564), (966, 228208), (1104, 199682), (1173, 187936), (1288, 171156), (1428, 154376), (1564, 140952), (1632, 135079), (1678, 131376), (1904, 115782), (1932, 114104), (2208, 99841), (2346, 93968), (2517, 87584), (2576, 85578), (2737, 80544), (2856, 77188), (3128, 70476), (3356, 65688), (3808, 57891), (3864, 57052), (4692, 46984), (5034, 43792), (5152, 42789), (5474, 40272), (5712, 38594), (5873, 37536), (6256, 35238), (6712, 32844), (7728, 28526), (8211, 26848), (9384, 23492), (10068, 21896), (10948, 20136), (11424, 19297), (11746, 18768), (12512, 17619), (13424, 16422), (14263, 15456)]