491917536

素因数分解:

$2^5\times 3^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 1607050368

約数和(自身を除く): 1115132832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 71, 72, 81, 88, 96, 99, 108, 132, 142, 144, 162, 176, 198, 213, 216, 243, 264, 284, 288, 297, 324, 352, 396, 426, 432, 486, 528, 568, 594, 639, 648, 729, 781, 792, 852, 864, 891, 972, 1056, 1136, 1188, 1278, 1296, 1458, 1562, 1584, 1704, 1782, 1917, 1944, 2187, 2272, 2343, 2376, 2556, 2592, 2673, 2916, 3124, 3168, 3408, 3564, 3834, 3888, 4374, 4686, 4752, 5112, 5346, 5751, 5832, 6248, 6561, 6816, 7029, 7128, 7668, 7776, 8019, 8748, 9372, 9504, 10224, 10692, 11502, 11664, 12496, 13122, 14058, 14256, 15336, 16038, 17253, 17496, 18744, 19683, 20448, 21087, 21384, 23004, 23328, 24057, 24992, 26244, 28116, 28512, 30672, 32076, 34506, 34992, 37488, 39366, 42174, 42768, 46008, 48114, 51759, 52488, 56232, 61344, 63261, 64152, 69012, 69984, 72171, 74976, 78732, 84348, 85536, 92016, 96228, 103518, 104976, 112464, 126522, 128304, 138024, 144342, 155277, 157464, 168696, 184032, 189783, 192456, 207036, 209952, 216513, 224928, 253044, 256608, 276048, 288684, 310554, 314928, 337392, 379566, 384912, 414072, 433026, 465831, 506088, 552096, 569349, 577368, 621108, 629856, 674784, 759132, 769824, 828144, 866052, 931662, 1012176, 1138698, 1154736, 1242216, 1397493, 1518264, 1656288, 1708047, 1732104, 1863324, 2024352, 2277396, 2309472, 2484432, 2794986, 3036528, 3416094, 3464208, 3726648, 4554792, 4968864, 5124141, 5589972, 6073056, 6832188, 6928416, 7453296, 9109584, 10248282, 11179944, 13664376, 14906592, 15372423, 18219168, 20496564, 22359888, 27328752, 30744846, 40993128, 44719776, 54657504, 61489692, 81986256, 122979384, 163972512, 245958768, 491917536]

約数ペア:

[(1, 491917536), (2, 245958768), (3, 163972512), (4, 122979384), (6, 81986256), (8, 61489692), (9, 54657504), (11, 44719776), (12, 40993128), (16, 30744846), (18, 27328752), (22, 22359888), (24, 20496564), (27, 18219168), (32, 15372423), (33, 14906592), (36, 13664376), (44, 11179944), (48, 10248282), (54, 9109584), (66, 7453296), (71, 6928416), (72, 6832188), (81, 6073056), (88, 5589972), (96, 5124141), (99, 4968864), (108, 4554792), (132, 3726648), (142, 3464208), (144, 3416094), (162, 3036528), (176, 2794986), (198, 2484432), (213, 2309472), (216, 2277396), (243, 2024352), (264, 1863324), (284, 1732104), (288, 1708047), (297, 1656288), (324, 1518264), (352, 1397493), (396, 1242216), (426, 1154736), (432, 1138698), (486, 1012176), (528, 931662), (568, 866052), (594, 828144), (639, 769824), (648, 759132), (729, 674784), (781, 629856), (792, 621108), (852, 577368), (864, 569349), (891, 552096), (972, 506088), (1056, 465831), (1136, 433026), (1188, 414072), (1278, 384912), (1296, 379566), (1458, 337392), (1562, 314928), (1584, 310554), (1704, 288684), (1782, 276048), (1917, 256608), (1944, 253044), (2187, 224928), (2272, 216513), (2343, 209952), (2376, 207036), (2556, 192456), (2592, 189783), (2673, 184032), (2916, 168696), (3124, 157464), (3168, 155277), (3408, 144342), (3564, 138024), (3834, 128304), (3888, 126522), (4374, 112464), (4686, 104976), (4752, 103518), (5112, 96228), (5346, 92016), (5751, 85536), (5832, 84348), (6248, 78732), (6561, 74976), (6816, 72171), (7029, 69984), (7128, 69012), (7668, 64152), (7776, 63261), (8019, 61344), (8748, 56232), (9372, 52488), (9504, 51759), (10224, 48114), (10692, 46008), (11502, 42768), (11664, 42174), (12496, 39366), (13122, 37488), (14058, 34992), (14256, 34506), (15336, 32076), (16038, 30672), (17253, 28512), (17496, 28116), (18744, 26244), (19683, 24992), (20448, 24057), (21087, 23328), (21384, 23004)]