919950048

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{107}}^2$

素因数の和:267

約数の個数: 180

約数和(自身を含む): 2819168352

約数和(自身を除く): 1899218304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 107, 108, 124, 144, 162, 186, 214, 216, 248, 279, 288, 321, 324, 372, 428, 432, 496, 558, 642, 648, 744, 837, 856, 864, 963, 992, 1116, 1284, 1296, 1488, 1674, 1712, 1926, 2232, 2511, 2568, 2592, 2889, 2976, 3317, 3348, 3424, 3852, 4464, 5022, 5136, 5778, 6634, 6696, 7704, 8667, 8928, 9951, 10044, 10272, 11449, 11556, 13268, 13392, 15408, 17334, 19902, 20088, 22898, 23112, 26536, 26784, 29853, 30816, 34347, 34668, 39804, 40176, 45796, 46224, 53072, 59706, 68694, 69336, 79608, 80352, 89559, 91592, 92448, 103041, 106144, 119412, 137388, 138672, 159216, 179118, 183184, 206082, 238824, 268677, 274776, 277344, 309123, 318432, 354919, 358236, 366368, 412164, 477648, 537354, 549552, 618246, 709838, 716472, 824328, 927369, 955296, 1064757, 1074708, 1099104, 1236492, 1419676, 1432944, 1648656, 1854738, 2129514, 2149416, 2472984, 2839352, 2865888, 3194271, 3297312, 3709476, 4259028, 4298832, 4945968, 5678704, 6388542, 7418952, 8518056, 8597664, 9582813, 9891936, 11357408, 12777084, 14837904, 17036112, 19165626, 25554168, 28748439, 29675808, 34072224, 38331252, 51108336, 57496878, 76662504, 102216672, 114993756, 153325008, 229987512, 306650016, 459975024, 919950048]

約数ペア:

[(1, 919950048), (2, 459975024), (3, 306650016), (4, 229987512), (6, 153325008), (8, 114993756), (9, 102216672), (12, 76662504), (16, 57496878), (18, 51108336), (24, 38331252), (27, 34072224), (31, 29675808), (32, 28748439), (36, 25554168), (48, 19165626), (54, 17036112), (62, 14837904), (72, 12777084), (81, 11357408), (93, 9891936), (96, 9582813), (107, 8597664), (108, 8518056), (124, 7418952), (144, 6388542), (162, 5678704), (186, 4945968), (214, 4298832), (216, 4259028), (248, 3709476), (279, 3297312), (288, 3194271), (321, 2865888), (324, 2839352), (372, 2472984), (428, 2149416), (432, 2129514), (496, 1854738), (558, 1648656), (642, 1432944), (648, 1419676), (744, 1236492), (837, 1099104), (856, 1074708), (864, 1064757), (963, 955296), (992, 927369), (1116, 824328), (1284, 716472), (1296, 709838), (1488, 618246), (1674, 549552), (1712, 537354), (1926, 477648), (2232, 412164), (2511, 366368), (2568, 358236), (2592, 354919), (2889, 318432), (2976, 309123), (3317, 277344), (3348, 274776), (3424, 268677), (3852, 238824), (4464, 206082), (5022, 183184), (5136, 179118), (5778, 159216), (6634, 138672), (6696, 137388), (7704, 119412), (8667, 106144), (8928, 103041), (9951, 92448), (10044, 91592), (10272, 89559), (11449, 80352), (11556, 79608), (13268, 69336), (13392, 68694), (15408, 59706), (17334, 53072), (19902, 46224), (20088, 45796), (22898, 40176), (23112, 39804), (26536, 34668), (26784, 34347), (29853, 30816)]