15788894664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{232381}}^1$

素因数の和:232558

約数の個数: 64

約数和(自身を含む): 41828760000

約数和(自身を除く): 26039865336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 298, 447, 456, 596, 894, 1192, 1788, 2831, 3576, 5662, 8493, 11324, 16986, 22648, 33972, 67944, 232381, 464762, 697143, 929524, 1394286, 1859048, 2788572, 4415239, 5577144, 8830478, 13245717, 17660956, 26491434, 34624769, 35321912, 52982868, 69249538, 103874307, 105965736, 138499076, 207748614, 276998152, 415497228, 657870611, 830994456, 1315741222, 1973611833, 2631482444, 3947223666, 5262964888, 7894447332, 15788894664]

約数ペア:

[(1, 15788894664), (2, 7894447332), (3, 5262964888), (4, 3947223666), (6, 2631482444), (8, 1973611833), (12, 1315741222), (19, 830994456), (24, 657870611), (38, 415497228), (57, 276998152), (76, 207748614), (114, 138499076), (149, 105965736), (152, 103874307), (228, 69249538), (298, 52982868), (447, 35321912), (456, 34624769), (596, 26491434), (894, 17660956), (1192, 13245717), (1788, 8830478), (2831, 5577144), (3576, 4415239), (5662, 2788572), (8493, 1859048), (11324, 1394286), (16986, 929524), (22648, 697143), (33972, 464762), (67944, 232381)]