738451728

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 2510283776

約数和(自身を除く): 1771832048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 81, 84, 86, 108, 112, 126, 129, 144, 162, 168, 172, 189, 216, 243, 252, 258, 301, 324, 336, 344, 378, 387, 432, 486, 504, 516, 567, 602, 631, 648, 688, 756, 774, 903, 972, 1008, 1032, 1134, 1161, 1204, 1262, 1296, 1512, 1548, 1701, 1806, 1893, 1944, 2064, 2268, 2322, 2408, 2524, 2709, 3024, 3096, 3402, 3483, 3612, 3786, 3888, 4417, 4536, 4644, 4816, 5048, 5418, 5679, 6192, 6804, 6966, 7224, 7572, 8127, 8834, 9072, 9288, 10096, 10449, 10836, 11358, 13251, 13608, 13932, 14448, 15144, 16254, 17037, 17668, 18576, 20898, 21672, 22716, 24381, 26502, 27133, 27216, 27864, 30288, 32508, 34074, 35336, 39753, 41796, 43344, 45432, 48762, 51111, 53004, 54266, 55728, 65016, 68148, 70672, 73143, 79506, 81399, 83592, 90864, 97524, 102222, 106008, 108532, 119259, 130032, 136296, 146286, 153333, 159012, 162798, 167184, 189931, 195048, 204444, 212016, 217064, 238518, 244197, 272592, 292572, 306666, 318024, 325596, 357777, 379862, 390096, 408888, 434128, 477036, 488394, 569793, 585144, 613332, 636048, 651192, 715554, 732591, 759724, 817776, 954072, 976788, 1073331, 1139586, 1170288, 1226664, 1302384, 1431108, 1465182, 1519448, 1709379, 1908144, 1953576, 2146662, 2197773, 2279172, 2453328, 2862216, 2930364, 3038896, 3418758, 3907152, 4293324, 4395546, 4558344, 5128137, 5724432, 5860728, 6593319, 6837516, 8586648, 8791092, 9116688, 10256274, 11721456, 13186638, 13675032, 15384411, 17173296, 17582184, 20512548, 26373276, 27350064, 30768822, 35164368, 41025096, 46153233, 52746552, 61537644, 82050192, 92306466, 105493104, 123075288, 184612932, 246150576, 369225864, 738451728]

約数ペア:

[(1, 738451728), (2, 369225864), (3, 246150576), (4, 184612932), (6, 123075288), (7, 105493104), (8, 92306466), (9, 82050192), (12, 61537644), (14, 52746552), (16, 46153233), (18, 41025096), (21, 35164368), (24, 30768822), (27, 27350064), (28, 26373276), (36, 20512548), (42, 17582184), (43, 17173296), (48, 15384411), (54, 13675032), (56, 13186638), (63, 11721456), (72, 10256274), (81, 9116688), (84, 8791092), (86, 8586648), (108, 6837516), (112, 6593319), (126, 5860728), (129, 5724432), (144, 5128137), (162, 4558344), (168, 4395546), (172, 4293324), (189, 3907152), (216, 3418758), (243, 3038896), (252, 2930364), (258, 2862216), (301, 2453328), (324, 2279172), (336, 2197773), (344, 2146662), (378, 1953576), (387, 1908144), (432, 1709379), (486, 1519448), (504, 1465182), (516, 1431108), (567, 1302384), (602, 1226664), (631, 1170288), (648, 1139586), (688, 1073331), (756, 976788), (774, 954072), (903, 817776), (972, 759724), (1008, 732591), (1032, 715554), (1134, 651192), (1161, 636048), (1204, 613332), (1262, 585144), (1296, 569793), (1512, 488394), (1548, 477036), (1701, 434128), (1806, 408888), (1893, 390096), (1944, 379862), (2064, 357777), (2268, 325596), (2322, 318024), (2408, 306666), (2524, 292572), (2709, 272592), (3024, 244197), (3096, 238518), (3402, 217064), (3483, 212016), (3612, 204444), (3786, 195048), (3888, 189931), (4417, 167184), (4536, 162798), (4644, 159012), (4816, 153333), (5048, 146286), (5418, 136296), (5679, 130032), (6192, 119259), (6804, 108532), (6966, 106008), (7224, 102222), (7572, 97524), (8127, 90864), (8834, 83592), (9072, 81399), (9288, 79506), (10096, 73143), (10449, 70672), (10836, 68148), (11358, 65016), (13251, 55728), (13608, 54266), (13932, 53004), (14448, 51111), (15144, 48762), (16254, 45432), (17037, 43344), (17668, 41796), (18576, 39753), (20898, 35336), (21672, 34074), (22716, 32508), (24381, 30288), (26502, 27864), (27133, 27216)]