620233524

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 1662118920

約数和(自身を除く): 1041885396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 137, 157, 162, 178, 267, 274, 314, 324, 356, 411, 471, 534, 548, 628, 801, 822, 942, 1068, 1233, 1413, 1602, 1644, 1884, 2403, 2466, 2826, 3204, 3699, 4239, 4806, 4932, 5652, 7209, 7398, 8478, 9612, 11097, 12193, 12717, 13973, 14418, 14796, 16956, 21509, 22194, 24386, 25434, 27946, 28836, 36579, 41919, 43018, 44388, 48772, 50868, 55892, 64527, 73158, 83838, 86036, 109737, 125757, 129054, 146316, 167676, 193581, 219474, 251514, 258108, 329211, 377271, 387162, 438948, 503028, 580743, 658422, 754542, 774324, 987633, 1131813, 1161486, 1316844, 1509084, 1742229, 1914301, 1975266, 2263626, 2322972, 3484458, 3828602, 3950532, 4527252, 5742903, 6968916, 7657204, 11485806, 17228709, 22971612, 34457418, 51686127, 68914836, 103372254, 155058381, 206744508, 310116762, 620233524]

約数ペア:

[(1, 620233524), (2, 310116762), (3, 206744508), (4, 155058381), (6, 103372254), (9, 68914836), (12, 51686127), (18, 34457418), (27, 22971612), (36, 17228709), (54, 11485806), (81, 7657204), (89, 6968916), (108, 5742903), (137, 4527252), (157, 3950532), (162, 3828602), (178, 3484458), (267, 2322972), (274, 2263626), (314, 1975266), (324, 1914301), (356, 1742229), (411, 1509084), (471, 1316844), (534, 1161486), (548, 1131813), (628, 987633), (801, 774324), (822, 754542), (942, 658422), (1068, 580743), (1233, 503028), (1413, 438948), (1602, 387162), (1644, 377271), (1884, 329211), (2403, 258108), (2466, 251514), (2826, 219474), (3204, 193581), (3699, 167676), (4239, 146316), (4806, 129054), (4932, 125757), (5652, 109737), (7209, 86036), (7398, 83838), (8478, 73158), (9612, 64527), (11097, 55892), (12193, 50868), (12717, 48772), (13973, 44388), (14418, 43018), (14796, 41919), (16956, 36579), (21509, 28836), (22194, 27946), (24386, 25434)]