220679424

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4561}}^1$

素因数の和:4593

約数の個数: 144

約数和(自身を含む): 745978240

約数和(自身を除く): 525298816

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4561, 5376, 6048, 6912, 8064, 9122, 12096, 13683, 16128, 18244, 24192, 27366, 31927, 36488, 41049, 48384, 54732, 63854, 72976, 82098, 95781, 109464, 123147, 127708, 145952, 164196, 191562, 218928, 246294, 255416, 287343, 291904, 328392, 383124, 437856, 492588, 510832, 574686, 583808, 656784, 766248, 862029, 875712, 985176, 1021664, 1149372, 1167616, 1313568, 1532496, 1724058, 1751424, 1970352, 2043328, 2298744, 2627136, 3064992, 3448116, 3502848, 3940704, 4086656, 4597488, 5254272, 6129984, 6896232, 7881408, 8173312, 9194976, 10508544, 12259968, 13792464, 15762816, 18389952, 24519936, 27584928, 31525632, 36779904, 55169856, 73559808, 110339712, 220679424]

約数ペア:

[(1, 220679424), (2, 110339712), (3, 73559808), (4, 55169856), (6, 36779904), (7, 31525632), (8, 27584928), (9, 24519936), (12, 18389952), (14, 15762816), (16, 13792464), (18, 12259968), (21, 10508544), (24, 9194976), (27, 8173312), (28, 7881408), (32, 6896232), (36, 6129984), (42, 5254272), (48, 4597488), (54, 4086656), (56, 3940704), (63, 3502848), (64, 3448116), (72, 3064992), (84, 2627136), (96, 2298744), (108, 2043328), (112, 1970352), (126, 1751424), (128, 1724058), (144, 1532496), (168, 1313568), (189, 1167616), (192, 1149372), (216, 1021664), (224, 985176), (252, 875712), (256, 862029), (288, 766248), (336, 656784), (378, 583808), (384, 574686), (432, 510832), (448, 492588), (504, 437856), (576, 383124), (672, 328392), (756, 291904), (768, 287343), (864, 255416), (896, 246294), (1008, 218928), (1152, 191562), (1344, 164196), (1512, 145952), (1728, 127708), (1792, 123147), (2016, 109464), (2304, 95781), (2688, 82098), (3024, 72976), (3456, 63854), (4032, 54732), (4561, 48384), (5376, 41049), (6048, 36488), (6912, 31927), (8064, 27366), (9122, 24192), (12096, 18244), (13683, 16128)]