780228288

素因数分解:

$2^6\times 3^6\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 196

約数和(自身を含む): 2654066320

約数和(自身を除く): 1873838032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2268, 2389, 2592, 2916, 3024, 3402, 3888, 4032, 4536, 4778, 5103, 5184, 5832, 6048, 6804, 7167, 7776, 9072, 9556, 10206, 11664, 12096, 13608, 14334, 15552, 16723, 18144, 19112, 20412, 21501, 23328, 27216, 28668, 33446, 36288, 38224, 40824, 43002, 46656, 50169, 54432, 57336, 64503, 66892, 76448, 81648, 86004, 100338, 108864, 114672, 129006, 133784, 150507, 152896, 163296, 172008, 193509, 200676, 229344, 258012, 267568, 301014, 326592, 344016, 387018, 401352, 451521, 458688, 516024, 535136, 580527, 602028, 688032, 774036, 802704, 903042, 1032048, 1070272, 1161054, 1204056, 1354563, 1376064, 1548072, 1605408, 1741581, 1806084, 2064096, 2322108, 2408112, 2709126, 3096144, 3210816, 3483162, 3612168, 4063689, 4128192, 4644216, 4816224, 5418252, 6192288, 6966324, 7224336, 8127378, 9288432, 9632448, 10836504, 12191067, 12384576, 13932648, 14448672, 16254756, 18576864, 21673008, 24382134, 27865296, 28897344, 32509512, 37153728, 43346016, 48764268, 55730592, 65019024, 86692032, 97528536, 111461184, 130038048, 195057072, 260076096, 390114144, 780228288]

約数ペア:

[(1, 780228288), (2, 390114144), (3, 260076096), (4, 195057072), (6, 130038048), (7, 111461184), (8, 97528536), (9, 86692032), (12, 65019024), (14, 55730592), (16, 48764268), (18, 43346016), (21, 37153728), (24, 32509512), (27, 28897344), (28, 27865296), (32, 24382134), (36, 21673008), (42, 18576864), (48, 16254756), (54, 14448672), (56, 13932648), (63, 12384576), (64, 12191067), (72, 10836504), (81, 9632448), (84, 9288432), (96, 8127378), (108, 7224336), (112, 6966324), (126, 6192288), (144, 5418252), (162, 4816224), (168, 4644216), (189, 4128192), (192, 4063689), (216, 3612168), (224, 3483162), (243, 3210816), (252, 3096144), (288, 2709126), (324, 2408112), (336, 2322108), (378, 2064096), (432, 1806084), (448, 1741581), (486, 1605408), (504, 1548072), (567, 1376064), (576, 1354563), (648, 1204056), (672, 1161054), (729, 1070272), (756, 1032048), (864, 903042), (972, 802704), (1008, 774036), (1134, 688032), (1296, 602028), (1344, 580527), (1458, 535136), (1512, 516024), (1701, 458688), (1728, 451521), (1944, 401352), (2016, 387018), (2268, 344016), (2389, 326592), (2592, 301014), (2916, 267568), (3024, 258012), (3402, 229344), (3888, 200676), (4032, 193509), (4536, 172008), (4778, 163296), (5103, 152896), (5184, 150507), (5832, 133784), (6048, 129006), (6804, 114672), (7167, 108864), (7776, 100338), (9072, 86004), (9556, 81648), (10206, 76448), (11664, 66892), (12096, 64503), (13608, 57336), (14334, 54432), (15552, 50169), (16723, 46656), (18144, 43002), (19112, 40824), (20412, 38224), (21501, 36288), (23328, 33446), (27216, 28668)]