628317216

素因数分解:

$2^5\times 3^3\times {\mathrm{89}}^1\times {\mathrm{8171}}^1$

素因数の和:8279

約数の個数: 96

約数和(自身を含む): 1853409600

約数和(自身を除く): 1225092384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 89, 96, 108, 144, 178, 216, 267, 288, 356, 432, 534, 712, 801, 864, 1068, 1424, 1602, 2136, 2403, 2848, 3204, 4272, 4806, 6408, 8171, 8544, 9612, 12816, 16342, 19224, 24513, 25632, 32684, 38448, 49026, 65368, 73539, 76896, 98052, 130736, 147078, 196104, 220617, 261472, 294156, 392208, 441234, 588312, 727219, 784416, 882468, 1176624, 1454438, 1764936, 2181657, 2353248, 2908876, 3529872, 4363314, 5817752, 6544971, 7059744, 8726628, 11635504, 13089942, 17453256, 19634913, 23271008, 26179884, 34906512, 39269826, 52359768, 69813024, 78539652, 104719536, 157079304, 209439072, 314158608, 628317216]

約数ペア:

[(1, 628317216), (2, 314158608), (3, 209439072), (4, 157079304), (6, 104719536), (8, 78539652), (9, 69813024), (12, 52359768), (16, 39269826), (18, 34906512), (24, 26179884), (27, 23271008), (32, 19634913), (36, 17453256), (48, 13089942), (54, 11635504), (72, 8726628), (89, 7059744), (96, 6544971), (108, 5817752), (144, 4363314), (178, 3529872), (216, 2908876), (267, 2353248), (288, 2181657), (356, 1764936), (432, 1454438), (534, 1176624), (712, 882468), (801, 784416), (864, 727219), (1068, 588312), (1424, 441234), (1602, 392208), (2136, 294156), (2403, 261472), (2848, 220617), (3204, 196104), (4272, 147078), (4806, 130736), (6408, 98052), (8171, 76896), (8544, 73539), (9612, 65368), (12816, 49026), (16342, 38448), (19224, 32684), (24513, 25632)]