248684976

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 793877760

約数和(自身を除く): 545192784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 31, 34, 36, 48, 51, 58, 62, 68, 72, 87, 93, 102, 113, 116, 124, 136, 144, 153, 174, 186, 204, 226, 232, 248, 261, 272, 279, 306, 339, 348, 372, 408, 452, 464, 493, 496, 522, 527, 558, 612, 678, 696, 744, 816, 899, 904, 986, 1017, 1044, 1054, 1116, 1224, 1356, 1392, 1479, 1488, 1581, 1798, 1808, 1921, 1972, 2034, 2088, 2108, 2232, 2448, 2697, 2712, 2958, 3162, 3277, 3503, 3596, 3842, 3944, 4068, 4176, 4216, 4437, 4464, 4743, 5394, 5424, 5763, 5916, 6324, 6554, 7006, 7192, 7684, 7888, 8091, 8136, 8432, 8874, 9486, 9831, 10509, 10788, 11526, 11832, 12648, 13108, 14012, 14384, 15283, 15368, 16182, 16272, 17289, 17748, 18972, 19662, 21018, 21576, 23052, 23664, 25296, 26216, 28024, 29493, 30566, 30736, 31527, 32364, 34578, 35496, 37944, 39324, 42036, 43152, 45849, 46104, 52432, 55709, 56048, 58986, 59551, 61132, 63054, 64728, 69156, 70992, 75888, 78648, 84072, 91698, 92208, 101587, 111418, 117972, 119102, 122264, 126108, 129456, 137547, 138312, 157296, 167127, 168144, 178653, 183396, 203174, 222836, 235944, 238204, 244528, 252216, 275094, 276624, 304761, 334254, 357306, 366792, 406348, 445672, 471888, 476408, 501381, 504432, 535959, 550188, 609522, 668508, 714612, 733584, 812696, 891344, 914283, 952816, 1002762, 1071918, 1100376, 1219044, 1337016, 1429224, 1625392, 1726979, 1828566, 2005524, 2143836, 2200752, 2438088, 2674032, 2858448, 3453958, 3657132, 4011048, 4287672, 4876176, 5180937, 6907916, 7314264, 8022096, 8575344, 10361874, 13815832, 14628528, 15542811, 20723748, 27631664, 31085622, 41447496, 62171244, 82894992, 124342488, 248684976]

約数ペア:

[(1, 248684976), (2, 124342488), (3, 82894992), (4, 62171244), (6, 41447496), (8, 31085622), (9, 27631664), (12, 20723748), (16, 15542811), (17, 14628528), (18, 13815832), (24, 10361874), (29, 8575344), (31, 8022096), (34, 7314264), (36, 6907916), (48, 5180937), (51, 4876176), (58, 4287672), (62, 4011048), (68, 3657132), (72, 3453958), (87, 2858448), (93, 2674032), (102, 2438088), (113, 2200752), (116, 2143836), (124, 2005524), (136, 1828566), (144, 1726979), (153, 1625392), (174, 1429224), (186, 1337016), (204, 1219044), (226, 1100376), (232, 1071918), (248, 1002762), (261, 952816), (272, 914283), (279, 891344), (306, 812696), (339, 733584), (348, 714612), (372, 668508), (408, 609522), (452, 550188), (464, 535959), (493, 504432), (496, 501381), (522, 476408), (527, 471888), (558, 445672), (612, 406348), (678, 366792), (696, 357306), (744, 334254), (816, 304761), (899, 276624), (904, 275094), (986, 252216), (1017, 244528), (1044, 238204), (1054, 235944), (1116, 222836), (1224, 203174), (1356, 183396), (1392, 178653), (1479, 168144), (1488, 167127), (1581, 157296), (1798, 138312), (1808, 137547), (1921, 129456), (1972, 126108), (2034, 122264), (2088, 119102), (2108, 117972), (2232, 111418), (2448, 101587), (2697, 92208), (2712, 91698), (2958, 84072), (3162, 78648), (3277, 75888), (3503, 70992), (3596, 69156), (3842, 64728), (3944, 63054), (4068, 61132), (4176, 59551), (4216, 58986), (4437, 56048), (4464, 55709), (4743, 52432), (5394, 46104), (5424, 45849), (5763, 43152), (5916, 42036), (6324, 39324), (6554, 37944), (7006, 35496), (7192, 34578), (7684, 32364), (7888, 31527), (8091, 30736), (8136, 30566), (8432, 29493), (8874, 28024), (9486, 26216), (9831, 25296), (10509, 23664), (10788, 23052), (11526, 21576), (11832, 21018), (12648, 19662), (13108, 18972), (14012, 17748), (14384, 17289), (15283, 16272), (15368, 16182)]