782617368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 2133853200

約数和(自身を除く): 1351235832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 169, 312, 314, 338, 471, 507, 628, 676, 942, 1014, 1229, 1256, 1352, 1884, 2028, 2041, 2458, 3687, 3768, 4056, 4082, 4916, 6123, 7374, 8164, 9832, 12246, 14748, 15977, 16328, 24492, 26533, 29496, 31954, 47931, 48984, 53066, 63908, 79599, 95862, 106132, 127816, 159198, 191724, 192953, 207701, 212264, 318396, 383448, 385906, 415402, 578859, 623103, 636792, 771812, 830804, 1157718, 1246206, 1543624, 1661608, 2315436, 2492412, 2508389, 4630872, 4984824, 5016778, 7525167, 10033556, 15050334, 20067112, 30100668, 32609057, 60201336, 65218114, 97827171, 130436228, 195654342, 260872456, 391308684, 782617368]

約数ペア:

[(1, 782617368), (2, 391308684), (3, 260872456), (4, 195654342), (6, 130436228), (8, 97827171), (12, 65218114), (13, 60201336), (24, 32609057), (26, 30100668), (39, 20067112), (52, 15050334), (78, 10033556), (104, 7525167), (156, 5016778), (157, 4984824), (169, 4630872), (312, 2508389), (314, 2492412), (338, 2315436), (471, 1661608), (507, 1543624), (628, 1246206), (676, 1157718), (942, 830804), (1014, 771812), (1229, 636792), (1256, 623103), (1352, 578859), (1884, 415402), (2028, 385906), (2041, 383448), (2458, 318396), (3687, 212264), (3768, 207701), (4056, 192953), (4082, 191724), (4916, 159198), (6123, 127816), (7374, 106132), (8164, 95862), (9832, 79599), (12246, 63908), (14748, 53066), (15977, 48984), (16328, 47931), (24492, 31954), (26533, 29496)]