273894114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 612864000

約数和(自身を除く): 338969886

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 227, 403, 454, 499, 681, 806, 998, 1209, 1362, 1497, 2418, 2951, 2994, 5902, 6487, 7037, 8853, 12974, 14074, 15469, 17706, 19461, 21111, 30938, 38922, 42222, 46407, 91481, 92814, 113273, 182962, 201097, 226546, 274443, 339819, 402194, 548886, 603291, 679638, 1206582, 1472549, 2945098, 3511463, 4417647, 7022926, 8835294, 10534389, 21068778, 45649019, 91298038, 136947057, 273894114]

約数ペア:

[(1, 273894114), (2, 136947057), (3, 91298038), (6, 45649019), (13, 21068778), (26, 10534389), (31, 8835294), (39, 7022926), (62, 4417647), (78, 3511463), (93, 2945098), (186, 1472549), (227, 1206582), (403, 679638), (454, 603291), (499, 548886), (681, 402194), (806, 339819), (998, 274443), (1209, 226546), (1362, 201097), (1497, 182962), (2418, 113273), (2951, 92814), (2994, 91481), (5902, 46407), (6487, 42222), (7037, 38922), (8853, 30938), (12974, 21111), (14074, 19461), (15469, 17706)]