265608448

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 662256000

約数和(自身を除く): 396647552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 256, 266, 269, 304, 406, 448, 464, 532, 538, 551, 608, 812, 896, 928, 1064, 1076, 1102, 1216, 1624, 1792, 1856, 1883, 2128, 2152, 2204, 2432, 3248, 3712, 3766, 3857, 4256, 4304, 4408, 4864, 5111, 6496, 7424, 7532, 7714, 7801, 8512, 8608, 8816, 10222, 12992, 15064, 15428, 15602, 17024, 17216, 17632, 20444, 25984, 30128, 30856, 31204, 34048, 34432, 35264, 35777, 40888, 51968, 54607, 60256, 61712, 62408, 68864, 70528, 71554, 81776, 109214, 120512, 123424, 124816, 141056, 143108, 148219, 163552, 218428, 241024, 246848, 249632, 286216, 296438, 327104, 436856, 482048, 493696, 499264, 572432, 592876, 654208, 873712, 987392, 998528, 1037533, 1144864, 1185752, 1308416, 1747424, 1997056, 2075066, 2289728, 2371504, 3494848, 4150132, 4579456, 4743008, 6989696, 8300264, 9158912, 9486016, 13979392, 16600528, 18972032, 33201056, 37944064, 66402112, 132804224, 265608448]

約数ペア:

[(1, 265608448), (2, 132804224), (4, 66402112), (7, 37944064), (8, 33201056), (14, 18972032), (16, 16600528), (19, 13979392), (28, 9486016), (29, 9158912), (32, 8300264), (38, 6989696), (56, 4743008), (58, 4579456), (64, 4150132), (76, 3494848), (112, 2371504), (116, 2289728), (128, 2075066), (133, 1997056), (152, 1747424), (203, 1308416), (224, 1185752), (232, 1144864), (256, 1037533), (266, 998528), (269, 987392), (304, 873712), (406, 654208), (448, 592876), (464, 572432), (532, 499264), (538, 493696), (551, 482048), (608, 436856), (812, 327104), (896, 296438), (928, 286216), (1064, 249632), (1076, 246848), (1102, 241024), (1216, 218428), (1624, 163552), (1792, 148219), (1856, 143108), (1883, 141056), (2128, 124816), (2152, 123424), (2204, 120512), (2432, 109214), (3248, 81776), (3712, 71554), (3766, 70528), (3857, 68864), (4256, 62408), (4304, 61712), (4408, 60256), (4864, 54607), (5111, 51968), (6496, 40888), (7424, 35777), (7532, 35264), (7714, 34432), (7801, 34048), (8512, 31204), (8608, 30856), (8816, 30128), (10222, 25984), (12992, 20444), (15064, 17632), (15428, 17216), (15602, 17024)]