7971279984

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{198409}}^1$

素因数の和:198460

約数の個数: 100

約数和(自身を含む): 23815549120

約数和(自身を除く): 15844269136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 6696, 10044, 13392, 20088, 40176, 198409, 396818, 595227, 793636, 1190454, 1587272, 1785681, 2380908, 3174544, 3571362, 4761816, 5357043, 6150679, 7142724, 9523632, 10714086, 12301358, 14285448, 16071129, 18452037, 21428172, 24602716, 28570896, 32142258, 36904074, 42856344, 49205432, 55356111, 64284516, 73808148, 85712688, 98410864, 110712222, 128569032, 147616296, 166068333, 221424444, 257138064, 295232592, 332136666, 442848888, 498204999, 664273332, 885697776, 996409998, 1328546664, 1992819996, 2657093328, 3985639992, 7971279984]

約数ペア:

[(1, 7971279984), (2, 3985639992), (3, 2657093328), (4, 1992819996), (6, 1328546664), (8, 996409998), (9, 885697776), (12, 664273332), (16, 498204999), (18, 442848888), (24, 332136666), (27, 295232592), (31, 257138064), (36, 221424444), (48, 166068333), (54, 147616296), (62, 128569032), (72, 110712222), (81, 98410864), (93, 85712688), (108, 73808148), (124, 64284516), (144, 55356111), (162, 49205432), (186, 42856344), (216, 36904074), (248, 32142258), (279, 28570896), (324, 24602716), (372, 21428172), (432, 18452037), (496, 16071129), (558, 14285448), (648, 12301358), (744, 10714086), (837, 9523632), (1116, 7142724), (1296, 6150679), (1488, 5357043), (1674, 4761816), (2232, 3571362), (2511, 3174544), (3348, 2380908), (4464, 1785681), (5022, 1587272), (6696, 1190454), (10044, 793636), (13392, 595227), (20088, 396818), (40176, 198409)]