272249478

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{136261}}^1$

素因数の和:136309

約数の個数: 32

約数和(自身を含む): 621354720

約数和(自身を除く): 349105242

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 136261, 272522, 408783, 817566, 1226349, 2452698, 3679047, 5041657, 7358094, 10083314, 15124971, 30249942, 45374913, 90749826, 136124739, 272249478]

約数ペア:

[(1, 272249478), (2, 136124739), (3, 90749826), (6, 45374913), (9, 30249942), (18, 15124971), (27, 10083314), (37, 7358094), (54, 5041657), (74, 3679047), (111, 2452698), (222, 1226349), (333, 817566), (666, 408783), (999, 272522), (1998, 136261)]