289349536

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41669}}^1$

素因数の和:41717

約数の個数: 48

約数和(自身を含む): 672053760

約数和(自身を除く): 382704224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 41669, 83338, 166676, 291683, 333352, 583366, 666704, 1166732, 1291739, 1333408, 2333464, 2583478, 4666928, 5166956, 9042173, 9333856, 10333912, 18084346, 20667824, 36168692, 41335648, 72337384, 144674768, 289349536]

約数ペア:

[(1, 289349536), (2, 144674768), (4, 72337384), (7, 41335648), (8, 36168692), (14, 20667824), (16, 18084346), (28, 10333912), (31, 9333856), (32, 9042173), (56, 5166956), (62, 4666928), (112, 2583478), (124, 2333464), (217, 1333408), (224, 1291739), (248, 1166732), (434, 666704), (496, 583366), (868, 333352), (992, 291683), (1736, 166676), (3472, 83338), (6944, 41669)]