223068968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 469800000

約数和(自身を除く): 246731032

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 173, 323, 346, 499, 646, 692, 998, 1292, 1384, 1996, 2584, 2941, 3287, 3992, 5882, 6574, 8483, 9481, 11764, 13148, 16966, 18962, 23528, 26296, 33932, 37924, 55879, 67864, 75848, 86327, 111758, 161177, 172654, 223516, 322354, 345308, 447032, 644708, 690616, 1289416, 1467559, 1640213, 2935118, 3280426, 5870236, 6560852, 11740472, 13121704, 27883621, 55767242, 111534484, 223068968]

約数ペア:

[(1, 223068968), (2, 111534484), (4, 55767242), (8, 27883621), (17, 13121704), (19, 11740472), (34, 6560852), (38, 5870236), (68, 3280426), (76, 2935118), (136, 1640213), (152, 1467559), (173, 1289416), (323, 690616), (346, 644708), (499, 447032), (646, 345308), (692, 322354), (998, 223516), (1292, 172654), (1384, 161177), (1996, 111758), (2584, 86327), (2941, 75848), (3287, 67864), (3992, 55879), (5882, 37924), (6574, 33932), (8483, 26296), (9481, 23528), (11764, 18962), (13148, 16966)]