255303104

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 84

約数和(自身を含む): 599279472

約数和(自身を除く): 343976368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 593, 868, 961, 992, 1186, 1736, 1922, 1984, 2372, 3472, 3844, 4151, 4744, 6727, 6944, 7688, 8302, 9488, 13454, 13888, 15376, 16604, 18383, 18976, 26908, 30752, 33208, 36766, 37952, 53816, 61504, 66416, 73532, 107632, 128681, 132832, 147064, 215264, 257362, 265664, 294128, 430528, 514724, 569873, 588256, 1029448, 1139746, 1176512, 2058896, 2279492, 3989111, 4117792, 4558984, 7978222, 8235584, 9117968, 15956444, 18235936, 31912888, 36471872, 63825776, 127651552, 255303104]

約数ペア:

[(1, 255303104), (2, 127651552), (4, 63825776), (7, 36471872), (8, 31912888), (14, 18235936), (16, 15956444), (28, 9117968), (31, 8235584), (32, 7978222), (56, 4558984), (62, 4117792), (64, 3989111), (112, 2279492), (124, 2058896), (217, 1176512), (224, 1139746), (248, 1029448), (434, 588256), (448, 569873), (496, 514724), (593, 430528), (868, 294128), (961, 265664), (992, 257362), (1186, 215264), (1736, 147064), (1922, 132832), (1984, 128681), (2372, 107632), (3472, 73532), (3844, 66416), (4151, 61504), (4744, 53816), (6727, 37952), (6944, 36766), (7688, 33208), (8302, 30752), (9488, 26908), (13454, 18976), (13888, 18383), (15376, 16604)]