660128304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1250243}}^1$

素因数の和:1250265

約数の個数: 40

約数和(自身を含む): 1860363072

約数和(自身を除く): 1200234768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1250243, 2500486, 3750729, 5000972, 7501458, 10001944, 13752673, 15002916, 20003888, 27505346, 30005832, 41258019, 55010692, 60011664, 82516038, 110021384, 165032076, 220042768, 330064152, 660128304]

約数ペア:

[(1, 660128304), (2, 330064152), (3, 220042768), (4, 165032076), (6, 110021384), (8, 82516038), (11, 60011664), (12, 55010692), (16, 41258019), (22, 30005832), (24, 27505346), (33, 20003888), (44, 15002916), (48, 13752673), (66, 10001944), (88, 7501458), (132, 5000972), (176, 3750729), (264, 2500486), (528, 1250243)]