219783888

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29927}}^1$

素因数の和:29961

約数の個数: 80

約数和(自身を含む): 667992960

約数和(自身を除く): 448209072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 29927, 59854, 89781, 119708, 179562, 239416, 269343, 359124, 478832, 508759, 538686, 718248, 808029, 1017518, 1077372, 1436496, 1526277, 1616058, 2035036, 2154744, 3052554, 3232116, 4070072, 4309488, 4578831, 6105108, 6464232, 8140144, 9157662, 12210216, 12928464, 13736493, 18315324, 24420432, 27472986, 36630648, 54945972, 73261296, 109891944, 219783888]

約数ペア:

[(1, 219783888), (2, 109891944), (3, 73261296), (4, 54945972), (6, 36630648), (8, 27472986), (9, 24420432), (12, 18315324), (16, 13736493), (17, 12928464), (18, 12210216), (24, 9157662), (27, 8140144), (34, 6464232), (36, 6105108), (48, 4578831), (51, 4309488), (54, 4070072), (68, 3232116), (72, 3052554), (102, 2154744), (108, 2035036), (136, 1616058), (144, 1526277), (153, 1436496), (204, 1077372), (216, 1017518), (272, 808029), (306, 718248), (408, 538686), (432, 508759), (459, 478832), (612, 359124), (816, 269343), (918, 239416), (1224, 179562), (1836, 119708), (2448, 89781), (3672, 59854), (7344, 29927)]