274108572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 763176960

約数和(自身を除く): 489068388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 59, 62, 69, 92, 93, 118, 124, 138, 177, 181, 186, 207, 236, 276, 279, 354, 362, 372, 414, 531, 543, 558, 708, 713, 724, 828, 1062, 1086, 1116, 1357, 1426, 1629, 1829, 2124, 2139, 2172, 2714, 2852, 3258, 3658, 4071, 4163, 4278, 5428, 5487, 5611, 6417, 6516, 7316, 8142, 8326, 8556, 10679, 10974, 11222, 12213, 12489, 12834, 16284, 16461, 16652, 16833, 21358, 21948, 22444, 24426, 24978, 25668, 32037, 32922, 33666, 37467, 42067, 42716, 48852, 49956, 50499, 64074, 65844, 67332, 74934, 84134, 96111, 100998, 126201, 128148, 129053, 149868, 168268, 192222, 201996, 245617, 252402, 258106, 331049, 378603, 384444, 387159, 491234, 504804, 516212, 662098, 736851, 757206, 774318, 982468, 993147, 1161477, 1324196, 1473702, 1514412, 1548636, 1986294, 2210553, 2322954, 2947404, 2979441, 3972588, 4421106, 4645908, 5958882, 7614127, 8842212, 11917764, 15228254, 22842381, 30456508, 45684762, 68527143, 91369524, 137054286, 274108572]

約数ペア:

[(1, 274108572), (2, 137054286), (3, 91369524), (4, 68527143), (6, 45684762), (9, 30456508), (12, 22842381), (18, 15228254), (23, 11917764), (31, 8842212), (36, 7614127), (46, 5958882), (59, 4645908), (62, 4421106), (69, 3972588), (92, 2979441), (93, 2947404), (118, 2322954), (124, 2210553), (138, 1986294), (177, 1548636), (181, 1514412), (186, 1473702), (207, 1324196), (236, 1161477), (276, 993147), (279, 982468), (354, 774318), (362, 757206), (372, 736851), (414, 662098), (531, 516212), (543, 504804), (558, 491234), (708, 387159), (713, 384444), (724, 378603), (828, 331049), (1062, 258106), (1086, 252402), (1116, 245617), (1357, 201996), (1426, 192222), (1629, 168268), (1829, 149868), (2124, 129053), (2139, 128148), (2172, 126201), (2714, 100998), (2852, 96111), (3258, 84134), (3658, 74934), (4071, 67332), (4163, 65844), (4278, 64074), (5428, 50499), (5487, 49956), (5611, 48852), (6417, 42716), (6516, 42067), (7316, 37467), (8142, 33666), (8326, 32922), (8556, 32037), (10679, 25668), (10974, 24978), (11222, 24426), (12213, 22444), (12489, 21948), (12834, 21358), (16284, 16833), (16461, 16652)]