2188045216

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 5172849864

約数和(自身を除く): 2984804648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 113, 196, 212, 224, 226, 233, 371, 392, 424, 452, 466, 742, 784, 791, 848, 904, 932, 1484, 1568, 1582, 1631, 1696, 1808, 1864, 2597, 2968, 3164, 3262, 3616, 3728, 5194, 5537, 5936, 5989, 6328, 6524, 7456, 10388, 11074, 11417, 11872, 11978, 12349, 12656, 13048, 20776, 22148, 22834, 23956, 24698, 25312, 26096, 26329, 41552, 41923, 44296, 45668, 47912, 49396, 52192, 52658, 83104, 83846, 86443, 88592, 91336, 95824, 98792, 105316, 167692, 172886, 177184, 182672, 184303, 191648, 197584, 210632, 293461, 335384, 345772, 365344, 368606, 395168, 421264, 586922, 605101, 670768, 691544, 737212, 842528, 1173844, 1210202, 1290121, 1341536, 1383088, 1395437, 1474424, 2347688, 2420404, 2580242, 2766176, 2790874, 2948848, 4695376, 4840808, 5160484, 5581748, 5897696, 9390752, 9681616, 9768059, 10320968, 11163496, 19363232, 19536118, 20641936, 22326992, 39072236, 41283872, 44653984, 68376413, 78144472, 136752826, 156288944, 273505652, 312577888, 547011304, 1094022608, 2188045216]

約数ペア:

[(1, 2188045216), (2, 1094022608), (4, 547011304), (7, 312577888), (8, 273505652), (14, 156288944), (16, 136752826), (28, 78144472), (32, 68376413), (49, 44653984), (53, 41283872), (56, 39072236), (98, 22326992), (106, 20641936), (112, 19536118), (113, 19363232), (196, 11163496), (212, 10320968), (224, 9768059), (226, 9681616), (233, 9390752), (371, 5897696), (392, 5581748), (424, 5160484), (452, 4840808), (466, 4695376), (742, 2948848), (784, 2790874), (791, 2766176), (848, 2580242), (904, 2420404), (932, 2347688), (1484, 1474424), (1568, 1395437), (1582, 1383088), (1631, 1341536), (1696, 1290121), (1808, 1210202), (1864, 1173844), (2597, 842528), (2968, 737212), (3164, 691544), (3262, 670768), (3616, 605101), (3728, 586922), (5194, 421264), (5537, 395168), (5936, 368606), (5989, 365344), (6328, 345772), (6524, 335384), (7456, 293461), (10388, 210632), (11074, 197584), (11417, 191648), (11872, 184303), (11978, 182672), (12349, 177184), (12656, 172886), (13048, 167692), (20776, 105316), (22148, 98792), (22834, 95824), (23956, 91336), (24698, 88592), (25312, 86443), (26096, 83846), (26329, 83104), (41552, 52658), (41923, 52192), (44296, 49396), (45668, 47912)]