222012672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 144

約数和(自身を含む): 687372672

約数和(自身を除く): 465360000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 672, 677, 732, 768, 854, 896, 976, 1281, 1344, 1354, 1464, 1708, 1792, 1952, 2031, 2562, 2688, 2708, 2928, 3416, 3904, 4062, 4739, 5124, 5376, 5416, 5856, 6832, 7808, 8124, 9478, 10248, 10832, 11712, 13664, 14217, 15616, 16248, 18956, 20496, 21664, 23424, 27328, 28434, 32496, 37912, 40992, 41297, 43328, 46848, 54656, 56868, 64992, 75824, 81984, 82594, 86656, 109312, 113736, 123891, 129984, 151648, 163968, 165188, 173312, 227472, 247782, 259968, 289079, 303296, 327936, 330376, 454944, 495564, 519936, 578158, 606592, 660752, 867237, 909888, 991128, 1156316, 1213184, 1321504, 1734474, 1819776, 1982256, 2312632, 2643008, 3468948, 3639552, 3964512, 4625264, 5286016, 6937896, 7929024, 9250528, 10572032, 13875792, 15858048, 18501056, 27751584, 31716096, 37002112, 55503168, 74004224, 111006336, 222012672]

約数ペア:

[(1, 222012672), (2, 111006336), (3, 74004224), (4, 55503168), (6, 37002112), (7, 31716096), (8, 27751584), (12, 18501056), (14, 15858048), (16, 13875792), (21, 10572032), (24, 9250528), (28, 7929024), (32, 6937896), (42, 5286016), (48, 4625264), (56, 3964512), (61, 3639552), (64, 3468948), (84, 2643008), (96, 2312632), (112, 1982256), (122, 1819776), (128, 1734474), (168, 1321504), (183, 1213184), (192, 1156316), (224, 991128), (244, 909888), (256, 867237), (336, 660752), (366, 606592), (384, 578158), (427, 519936), (448, 495564), (488, 454944), (672, 330376), (677, 327936), (732, 303296), (768, 289079), (854, 259968), (896, 247782), (976, 227472), (1281, 173312), (1344, 165188), (1354, 163968), (1464, 151648), (1708, 129984), (1792, 123891), (1952, 113736), (2031, 109312), (2562, 86656), (2688, 82594), (2708, 81984), (2928, 75824), (3416, 64992), (3904, 56868), (4062, 54656), (4739, 46848), (5124, 43328), (5376, 41297), (5416, 40992), (5856, 37912), (6832, 32496), (7808, 28434), (8124, 27328), (9478, 23424), (10248, 21664), (10832, 20496), (11712, 18956), (13664, 16248), (14217, 15616)]