240735636

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 618369024

約数和(自身を除く): 377633388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 191, 223, 314, 382, 446, 471, 573, 628, 669, 764, 892, 942, 1146, 1338, 1413, 1719, 1884, 2007, 2292, 2676, 2826, 3438, 4014, 5652, 6876, 8028, 29987, 35011, 42593, 59974, 70022, 85186, 89961, 105033, 119948, 127779, 140044, 170372, 179922, 210066, 255558, 269883, 315099, 359844, 383337, 420132, 511116, 539766, 630198, 766674, 1079532, 1260396, 1533348, 6687101, 13374202, 20061303, 26748404, 40122606, 60183909, 80245212, 120367818, 240735636]

約数ペア:

[(1, 240735636), (2, 120367818), (3, 80245212), (4, 60183909), (6, 40122606), (9, 26748404), (12, 20061303), (18, 13374202), (36, 6687101), (157, 1533348), (191, 1260396), (223, 1079532), (314, 766674), (382, 630198), (446, 539766), (471, 511116), (573, 420132), (628, 383337), (669, 359844), (764, 315099), (892, 269883), (942, 255558), (1146, 210066), (1338, 179922), (1413, 170372), (1719, 140044), (1884, 127779), (2007, 119948), (2292, 105033), (2676, 89961), (2826, 85186), (3438, 70022), (4014, 59974), (5652, 42593), (6876, 35011), (8028, 29987)]