879225228

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 216

約数和(自身を含む): 2798905200

約数和(自身を除く): 1919679972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 49, 57, 63, 74, 76, 84, 98, 111, 114, 126, 133, 147, 148, 171, 196, 222, 228, 252, 259, 266, 294, 333, 342, 399, 441, 444, 518, 532, 588, 666, 684, 703, 709, 777, 798, 882, 931, 1036, 1197, 1332, 1406, 1418, 1554, 1596, 1764, 1813, 1862, 2109, 2127, 2331, 2394, 2793, 2812, 2836, 3108, 3626, 3724, 4218, 4254, 4662, 4788, 4921, 4963, 5439, 5586, 6327, 6381, 7252, 8379, 8436, 8508, 9324, 9842, 9926, 10878, 11172, 12654, 12762, 13471, 14763, 14889, 16317, 16758, 19684, 19852, 21756, 25308, 25524, 26233, 26942, 29526, 29778, 32634, 33516, 34447, 34741, 40413, 44289, 44667, 52466, 53884, 59052, 59556, 65268, 68894, 69482, 78699, 80826, 88578, 89334, 94297, 103341, 104223, 104932, 121239, 137788, 138964, 157398, 161652, 177156, 178668, 183631, 188594, 206682, 208446, 236097, 242478, 282891, 310023, 312669, 314796, 367262, 377188, 413364, 416892, 472194, 484956, 498427, 550893, 565782, 620046, 625338, 660079, 734524, 848673, 944388, 996854, 1101786, 1131564, 1240092, 1250676, 1285417, 1320158, 1495281, 1652679, 1697346, 1980237, 1993708, 2203572, 2570834, 2640316, 2990562, 3305358, 3394692, 3488989, 3856251, 3960474, 4485843, 5141668, 5940711, 5981124, 6610716, 6977978, 7712502, 7920948, 8971686, 10466967, 11568753, 11881422, 13955956, 15425004, 17943372, 20933934, 23137506, 23762844, 24422923, 31400901, 41867868, 46275012, 48845846, 62801802, 73268769, 97691692, 125603604, 146537538, 219806307, 293075076, 439612614, 879225228]

約数ペア:

[(1, 879225228), (2, 439612614), (3, 293075076), (4, 219806307), (6, 146537538), (7, 125603604), (9, 97691692), (12, 73268769), (14, 62801802), (18, 48845846), (19, 46275012), (21, 41867868), (28, 31400901), (36, 24422923), (37, 23762844), (38, 23137506), (42, 20933934), (49, 17943372), (57, 15425004), (63, 13955956), (74, 11881422), (76, 11568753), (84, 10466967), (98, 8971686), (111, 7920948), (114, 7712502), (126, 6977978), (133, 6610716), (147, 5981124), (148, 5940711), (171, 5141668), (196, 4485843), (222, 3960474), (228, 3856251), (252, 3488989), (259, 3394692), (266, 3305358), (294, 2990562), (333, 2640316), (342, 2570834), (399, 2203572), (441, 1993708), (444, 1980237), (518, 1697346), (532, 1652679), (588, 1495281), (666, 1320158), (684, 1285417), (703, 1250676), (709, 1240092), (777, 1131564), (798, 1101786), (882, 996854), (931, 944388), (1036, 848673), (1197, 734524), (1332, 660079), (1406, 625338), (1418, 620046), (1554, 565782), (1596, 550893), (1764, 498427), (1813, 484956), (1862, 472194), (2109, 416892), (2127, 413364), (2331, 377188), (2394, 367262), (2793, 314796), (2812, 312669), (2836, 310023), (3108, 282891), (3626, 242478), (3724, 236097), (4218, 208446), (4254, 206682), (4662, 188594), (4788, 183631), (4921, 178668), (4963, 177156), (5439, 161652), (5586, 157398), (6327, 138964), (6381, 137788), (7252, 121239), (8379, 104932), (8436, 104223), (8508, 103341), (9324, 94297), (9842, 89334), (9926, 88578), (10878, 80826), (11172, 78699), (12654, 69482), (12762, 68894), (13471, 65268), (14763, 59556), (14889, 59052), (16317, 53884), (16758, 52466), (19684, 44667), (19852, 44289), (21756, 40413), (25308, 34741), (25524, 34447), (26233, 33516), (26942, 32634), (29526, 29778)]