282419144

素因数分解:

$2^3\times 7^2\times {\mathrm{727}}^1\times {\mathrm{991}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 617460480

約数和(自身を除く): 335041336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 727, 991, 1454, 1982, 2908, 3964, 5089, 5816, 6937, 7928, 10178, 13874, 20356, 27748, 35623, 40712, 48559, 55496, 71246, 97118, 142492, 194236, 284984, 388472, 720457, 1440914, 2881828, 5043199, 5763656, 10086398, 20172796, 35302393, 40345592, 70604786, 141209572, 282419144]

約数ペア:

[(1, 282419144), (2, 141209572), (4, 70604786), (7, 40345592), (8, 35302393), (14, 20172796), (28, 10086398), (49, 5763656), (56, 5043199), (98, 2881828), (196, 1440914), (392, 720457), (727, 388472), (991, 284984), (1454, 194236), (1982, 142492), (2908, 97118), (3964, 71246), (5089, 55496), (5816, 48559), (6937, 40712), (7928, 35623), (10178, 27748), (13874, 20356)]