240659718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 576792576

約数和(自身を除く): 336132858

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 169, 221, 299, 338, 391, 442, 507, 598, 607, 663, 782, 897, 1014, 1173, 1214, 1326, 1794, 1821, 2346, 2873, 3642, 3887, 5083, 5746, 7774, 7891, 8619, 10166, 10319, 11661, 13961, 15249, 15782, 17238, 20638, 23322, 23673, 27922, 30498, 30957, 41883, 47346, 61914, 66079, 83766, 102583, 132158, 134147, 181493, 198237, 205166, 237337, 268294, 307749, 362986, 396474, 402441, 474674, 544479, 615498, 712011, 804882, 1088958, 1424022, 1743911, 2359409, 3085381, 3487822, 4718818, 5231733, 6170762, 7078227, 9256143, 10463466, 14156454, 18512286, 40109953, 80219906, 120329859, 240659718]

約数ペア:

[(1, 240659718), (2, 120329859), (3, 80219906), (6, 40109953), (13, 18512286), (17, 14156454), (23, 10463466), (26, 9256143), (34, 7078227), (39, 6170762), (46, 5231733), (51, 4718818), (69, 3487822), (78, 3085381), (102, 2359409), (138, 1743911), (169, 1424022), (221, 1088958), (299, 804882), (338, 712011), (391, 615498), (442, 544479), (507, 474674), (598, 402441), (607, 396474), (663, 362986), (782, 307749), (897, 268294), (1014, 237337), (1173, 205166), (1214, 198237), (1326, 181493), (1794, 134147), (1821, 132158), (2346, 102583), (2873, 83766), (3642, 66079), (3887, 61914), (5083, 47346), (5746, 41883), (7774, 30957), (7891, 30498), (8619, 27922), (10166, 23673), (10319, 23322), (11661, 20638), (13961, 17238), (15249, 15782)]