278862144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 168

約数和(自身を含む): 838919328

約数和(自身を除く): 560057184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 132, 157, 174, 176, 192, 232, 264, 314, 319, 348, 352, 464, 471, 528, 628, 638, 696, 704, 841, 928, 942, 957, 1056, 1256, 1276, 1392, 1682, 1727, 1856, 1884, 1914, 2112, 2512, 2523, 2552, 2784, 3364, 3454, 3768, 3828, 4553, 5024, 5046, 5104, 5181, 5568, 6728, 6908, 7536, 7656, 9106, 9251, 10048, 10092, 10208, 10362, 13456, 13659, 13816, 15072, 15312, 18212, 18502, 20184, 20416, 20724, 26912, 27318, 27632, 27753, 30144, 30624, 36424, 37004, 40368, 41448, 50083, 53824, 54636, 55264, 55506, 61248, 72848, 74008, 80736, 82896, 100166, 109272, 110528, 111012, 132037, 145696, 148016, 150249, 161472, 165792, 200332, 218544, 222024, 264074, 291392, 296032, 300498, 331584, 396111, 400664, 437088, 444048, 528148, 592064, 600996, 792222, 801328, 874176, 888096, 1056296, 1201992, 1452407, 1584444, 1602656, 1776192, 2112592, 2403984, 2904814, 3168888, 3205312, 4225184, 4357221, 4807968, 5809628, 6337776, 8450368, 8714442, 9615936, 11619256, 12675552, 17428884, 23238512, 25351104, 34857768, 46477024, 69715536, 92954048, 139431072, 278862144]

約数ペア:

[(1, 278862144), (2, 139431072), (3, 92954048), (4, 69715536), (6, 46477024), (8, 34857768), (11, 25351104), (12, 23238512), (16, 17428884), (22, 12675552), (24, 11619256), (29, 9615936), (32, 8714442), (33, 8450368), (44, 6337776), (48, 5809628), (58, 4807968), (64, 4357221), (66, 4225184), (87, 3205312), (88, 3168888), (96, 2904814), (116, 2403984), (132, 2112592), (157, 1776192), (174, 1602656), (176, 1584444), (192, 1452407), (232, 1201992), (264, 1056296), (314, 888096), (319, 874176), (348, 801328), (352, 792222), (464, 600996), (471, 592064), (528, 528148), (628, 444048), (638, 437088), (696, 400664), (704, 396111), (841, 331584), (928, 300498), (942, 296032), (957, 291392), (1056, 264074), (1256, 222024), (1276, 218544), (1392, 200332), (1682, 165792), (1727, 161472), (1856, 150249), (1884, 148016), (1914, 145696), (2112, 132037), (2512, 111012), (2523, 110528), (2552, 109272), (2784, 100166), (3364, 82896), (3454, 80736), (3768, 74008), (3828, 72848), (4553, 61248), (5024, 55506), (5046, 55264), (5104, 54636), (5181, 53824), (5568, 50083), (6728, 41448), (6908, 40368), (7536, 37004), (7656, 36424), (9106, 30624), (9251, 30144), (10048, 27753), (10092, 27632), (10208, 27318), (10362, 26912), (13456, 20724), (13659, 20416), (13816, 20184), (15072, 18502), (15312, 18212)]