268179678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3890

約数の個数: 72

約数和(自身を含む): 656718192

約数和(自身を除く): 388538514

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 1014, 1521, 1794, 2691, 3042, 3833, 3887, 5382, 7666, 7774, 11499, 11661, 22998, 23322, 34497, 34983, 49829, 68994, 69966, 88159, 99658, 149487, 176318, 264477, 298974, 448461, 528954, 647777, 793431, 896922, 1146067, 1295554, 1586862, 1943331, 2292134, 3438201, 3886662, 5829993, 6876402, 10314603, 11659986, 14898871, 20629206, 29797742, 44696613, 89393226, 134089839, 268179678]

約数ペア:

[(1, 268179678), (2, 134089839), (3, 89393226), (6, 44696613), (9, 29797742), (13, 20629206), (18, 14898871), (23, 11659986), (26, 10314603), (39, 6876402), (46, 5829993), (69, 3886662), (78, 3438201), (117, 2292134), (138, 1943331), (169, 1586862), (207, 1295554), (234, 1146067), (299, 896922), (338, 793431), (414, 647777), (507, 528954), (598, 448461), (897, 298974), (1014, 264477), (1521, 176318), (1794, 149487), (2691, 99658), (3042, 88159), (3833, 69966), (3887, 68994), (5382, 49829), (7666, 34983), (7774, 34497), (11499, 23322), (11661, 22998)]