649394076

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{11119}}^1$

素因数の和:11314

約数の個数: 48

約数和(自身を含む): 1574236160

約数和(自身を除く): 924842084

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 4867, 9734, 11119, 14601, 19468, 22238, 29202, 33357, 44476, 58404, 66714, 133428, 344689, 689378, 1034067, 1378756, 1745683, 2068134, 3491366, 4136268, 5237049, 6982732, 10474098, 20948196, 54116173, 108232346, 162348519, 216464692, 324697038, 649394076]

約数ペア:

[(1, 649394076), (2, 324697038), (3, 216464692), (4, 162348519), (6, 108232346), (12, 54116173), (31, 20948196), (62, 10474098), (93, 6982732), (124, 5237049), (157, 4136268), (186, 3491366), (314, 2068134), (372, 1745683), (471, 1378756), (628, 1034067), (942, 689378), (1884, 344689), (4867, 133428), (9734, 66714), (11119, 58404), (14601, 44476), (19468, 33357), (22238, 29202)]