215725032

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{10739}}^1$

素因数の和:10788

約数の個数: 80

約数和(自身を含む): 623779200

約数和(自身を除く): 408054168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 10739, 20088, 21478, 32217, 42956, 64434, 85912, 96651, 128868, 193302, 257736, 289953, 332909, 386604, 579906, 665818, 773208, 869859, 998727, 1159812, 1331636, 1739718, 1997454, 2319624, 2663272, 2996181, 3479436, 3994908, 5992362, 6958872, 7989816, 8988543, 11984724, 17977086, 23969448, 26965629, 35954172, 53931258, 71908344, 107862516, 215725032]

約数ペア:

[(1, 215725032), (2, 107862516), (3, 71908344), (4, 53931258), (6, 35954172), (8, 26965629), (9, 23969448), (12, 17977086), (18, 11984724), (24, 8988543), (27, 7989816), (31, 6958872), (36, 5992362), (54, 3994908), (62, 3479436), (72, 2996181), (81, 2663272), (93, 2319624), (108, 1997454), (124, 1739718), (162, 1331636), (186, 1159812), (216, 998727), (248, 869859), (279, 773208), (324, 665818), (372, 579906), (558, 386604), (648, 332909), (744, 289953), (837, 257736), (1116, 193302), (1674, 128868), (2232, 96651), (2511, 85912), (3348, 64434), (5022, 42956), (6696, 32217), (10044, 21478), (10739, 20088)]