619493476

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1613

約数の個数: 72

約数和(自身を含む): 1323355320

約数和(自身を除く): 703861844

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 73, 98, 116, 146, 196, 203, 292, 406, 511, 812, 1022, 1421, 1493, 2044, 2117, 2842, 2986, 3577, 4234, 5684, 5972, 7154, 8468, 10451, 14308, 14819, 20902, 29638, 41804, 43297, 59276, 73157, 86594, 103733, 108989, 146314, 173188, 207466, 217978, 292628, 303079, 414932, 435956, 606158, 762923, 1212316, 1525846, 2121553, 3051692, 3160681, 4243106, 5340461, 6321362, 8486212, 10680922, 12642724, 21361844, 22124767, 44249534, 88499068, 154873369, 309746738, 619493476]

約数ペア:

[(1, 619493476), (2, 309746738), (4, 154873369), (7, 88499068), (14, 44249534), (28, 22124767), (29, 21361844), (49, 12642724), (58, 10680922), (73, 8486212), (98, 6321362), (116, 5340461), (146, 4243106), (196, 3160681), (203, 3051692), (292, 2121553), (406, 1525846), (511, 1212316), (812, 762923), (1022, 606158), (1421, 435956), (1493, 414932), (2044, 303079), (2117, 292628), (2842, 217978), (2986, 207466), (3577, 173188), (4234, 146314), (5684, 108989), (5972, 103733), (7154, 86594), (8468, 73157), (10451, 59276), (14308, 43297), (14819, 41804), (20902, 29638)]