235141396

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 507767400

約数和(自身を除く): 272626004

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 49, 58, 82, 98, 116, 164, 196, 203, 287, 406, 574, 812, 1009, 1148, 1189, 1421, 2009, 2018, 2378, 2842, 4018, 4036, 4756, 5684, 7063, 8036, 8323, 14126, 16646, 28252, 29261, 33292, 41369, 49441, 58261, 58522, 82738, 98882, 116522, 117044, 165476, 197764, 204827, 233044, 289583, 409654, 579166, 819308, 1158332, 1199701, 1433789, 2027081, 2399402, 2867578, 4054162, 4798804, 5735156, 8108324, 8397907, 16795814, 33591628, 58785349, 117570698, 235141396]

約数ペア:

[(1, 235141396), (2, 117570698), (4, 58785349), (7, 33591628), (14, 16795814), (28, 8397907), (29, 8108324), (41, 5735156), (49, 4798804), (58, 4054162), (82, 2867578), (98, 2399402), (116, 2027081), (164, 1433789), (196, 1199701), (203, 1158332), (287, 819308), (406, 579166), (574, 409654), (812, 289583), (1009, 233044), (1148, 204827), (1189, 197764), (1421, 165476), (2009, 117044), (2018, 116522), (2378, 98882), (2842, 82738), (4018, 58522), (4036, 58261), (4756, 49441), (5684, 41369), (7063, 33292), (8036, 29261), (8323, 28252), (14126, 16646)]