980142048

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{38239}}^1$

素因数の和:38344

約数の個数: 72

約数和(自身を含む): 2818670400

約数和(自身を除く): 1838528352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 38239, 76478, 114717, 152956, 229434, 305912, 344151, 458868, 611824, 688302, 917736, 1223648, 1376604, 1835472, 2753208, 3403271, 3670944, 5506416, 6806542, 10209813, 11012832, 13613084, 20419626, 27226168, 30629439, 40839252, 54452336, 61258878, 81678504, 108904672, 122517756, 163357008, 245035512, 326714016, 490071024, 980142048]

約数ペア:

[(1, 980142048), (2, 490071024), (3, 326714016), (4, 245035512), (6, 163357008), (8, 122517756), (9, 108904672), (12, 81678504), (16, 61258878), (18, 54452336), (24, 40839252), (32, 30629439), (36, 27226168), (48, 20419626), (72, 13613084), (89, 11012832), (96, 10209813), (144, 6806542), (178, 5506416), (267, 3670944), (288, 3403271), (356, 2753208), (534, 1835472), (712, 1376604), (801, 1223648), (1068, 917736), (1424, 688302), (1602, 611824), (2136, 458868), (2848, 344151), (3204, 305912), (4272, 229434), (6408, 152956), (8544, 114717), (12816, 76478), (25632, 38239)]