353283008

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 84

約数和(自身を含む): 769741920

約数和(自身を除く): 416458912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 169, 178, 208, 338, 356, 367, 416, 676, 712, 734, 832, 1157, 1352, 1424, 1468, 2314, 2704, 2848, 2936, 4628, 4771, 5408, 5696, 5872, 9256, 9542, 10816, 11744, 15041, 18512, 19084, 23488, 30082, 32663, 37024, 38168, 60164, 62023, 65326, 74048, 76336, 120328, 124046, 130652, 152672, 240656, 248092, 261304, 305344, 424619, 481312, 496184, 522608, 849238, 962624, 992368, 1045216, 1698476, 1984736, 2090432, 3396952, 3969472, 5520047, 6793904, 11040094, 13587808, 22080188, 27175616, 44160376, 88320752, 176641504, 353283008]

約数ペア:

[(1, 353283008), (2, 176641504), (4, 88320752), (8, 44160376), (13, 27175616), (16, 22080188), (26, 13587808), (32, 11040094), (52, 6793904), (64, 5520047), (89, 3969472), (104, 3396952), (169, 2090432), (178, 1984736), (208, 1698476), (338, 1045216), (356, 992368), (367, 962624), (416, 849238), (676, 522608), (712, 496184), (734, 481312), (832, 424619), (1157, 305344), (1352, 261304), (1424, 248092), (1468, 240656), (2314, 152672), (2704, 130652), (2848, 124046), (2936, 120328), (4628, 76336), (4771, 74048), (5408, 65326), (5696, 62023), (5872, 60164), (9256, 38168), (9542, 37024), (10816, 32663), (11744, 30082), (15041, 23488), (18512, 19084)]