215666064

素因数分解:

$2^4\times 3^4\times {\mathrm{166409}}^1$

素因数の和:166429

約数の個数: 50

約数和(自身を含む): 624203910

約数和(自身を除く): 408537846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 166409, 332818, 499227, 665636, 998454, 1331272, 1497681, 1996908, 2662544, 2995362, 3993816, 4493043, 5990724, 7987632, 8986086, 11981448, 13479129, 17972172, 23962896, 26958258, 35944344, 53916516, 71888688, 107833032, 215666064]

約数ペア:

[(1, 215666064), (2, 107833032), (3, 71888688), (4, 53916516), (6, 35944344), (8, 26958258), (9, 23962896), (12, 17972172), (16, 13479129), (18, 11981448), (24, 8986086), (27, 7987632), (36, 5990724), (48, 4493043), (54, 3993816), (72, 2995362), (81, 2662544), (108, 1996908), (144, 1497681), (162, 1331272), (216, 998454), (324, 665636), (432, 499227), (648, 332818), (1296, 166409)]