684480888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 2370816000

約数和(自身を除く): 1686335112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 97, 104, 108, 117, 126, 156, 168, 182, 189, 194, 216, 234, 252, 273, 291, 312, 351, 359, 364, 378, 388, 468, 504, 546, 582, 679, 702, 718, 728, 756, 776, 819, 873, 936, 1077, 1092, 1164, 1261, 1358, 1404, 1436, 1512, 1638, 1746, 2037, 2154, 2184, 2328, 2457, 2513, 2522, 2619, 2716, 2808, 2872, 3231, 3276, 3492, 3783, 4074, 4308, 4667, 4914, 5026, 5044, 5238, 5432, 6111, 6462, 6552, 6984, 7539, 7566, 8148, 8616, 8827, 9334, 9693, 9828, 10052, 10088, 10476, 11349, 12222, 12924, 14001, 15078, 15132, 16296, 17654, 18333, 18668, 19386, 19656, 20104, 20952, 22617, 22698, 24444, 25848, 26481, 28002, 30156, 30264, 32669, 34047, 34823, 35308, 36666, 37336, 38772, 42003, 45234, 45396, 48888, 52962, 56004, 60312, 65338, 67851, 68094, 69646, 70616, 73332, 77544, 79443, 84006, 90468, 90792, 98007, 104469, 105924, 112008, 126009, 130676, 135702, 136188, 139292, 146664, 158886, 168012, 180936, 196014, 208938, 211848, 238329, 243761, 252018, 261352, 271404, 272376, 278584, 294021, 313407, 317772, 336024, 392028, 417876, 452699, 476658, 487522, 504036, 542808, 588042, 626814, 635544, 731283, 784056, 835752, 882063, 905398, 940221, 953316, 975044, 1008072, 1176084, 1253628, 1358097, 1462566, 1764126, 1810796, 1880442, 1906632, 1950088, 2193849, 2352168, 2507256, 2716194, 2925132, 3168893, 3528252, 3621592, 3760884, 4074291, 4387698, 5432388, 5850264, 6337786, 6581547, 7056504, 7521768, 8148582, 8775396, 9506679, 10864776, 12222873, 12675572, 13163094, 16297164, 17550792, 19013358, 24445746, 25351144, 26326188, 28520037, 32594328, 38026716, 48891492, 52652376, 57040074, 76053432, 85560111, 97782984, 114080148, 171120222, 228160296, 342240444, 684480888]

約数ペア:

[(1, 684480888), (2, 342240444), (3, 228160296), (4, 171120222), (6, 114080148), (7, 97782984), (8, 85560111), (9, 76053432), (12, 57040074), (13, 52652376), (14, 48891492), (18, 38026716), (21, 32594328), (24, 28520037), (26, 26326188), (27, 25351144), (28, 24445746), (36, 19013358), (39, 17550792), (42, 16297164), (52, 13163094), (54, 12675572), (56, 12222873), (63, 10864776), (72, 9506679), (78, 8775396), (84, 8148582), (91, 7521768), (97, 7056504), (104, 6581547), (108, 6337786), (117, 5850264), (126, 5432388), (156, 4387698), (168, 4074291), (182, 3760884), (189, 3621592), (194, 3528252), (216, 3168893), (234, 2925132), (252, 2716194), (273, 2507256), (291, 2352168), (312, 2193849), (351, 1950088), (359, 1906632), (364, 1880442), (378, 1810796), (388, 1764126), (468, 1462566), (504, 1358097), (546, 1253628), (582, 1176084), (679, 1008072), (702, 975044), (718, 953316), (728, 940221), (756, 905398), (776, 882063), (819, 835752), (873, 784056), (936, 731283), (1077, 635544), (1092, 626814), (1164, 588042), (1261, 542808), (1358, 504036), (1404, 487522), (1436, 476658), (1512, 452699), (1638, 417876), (1746, 392028), (2037, 336024), (2154, 317772), (2184, 313407), (2328, 294021), (2457, 278584), (2513, 272376), (2522, 271404), (2619, 261352), (2716, 252018), (2808, 243761), (2872, 238329), (3231, 211848), (3276, 208938), (3492, 196014), (3783, 180936), (4074, 168012), (4308, 158886), (4667, 146664), (4914, 139292), (5026, 136188), (5044, 135702), (5238, 130676), (5432, 126009), (6111, 112008), (6462, 105924), (6552, 104469), (6984, 98007), (7539, 90792), (7566, 90468), (8148, 84006), (8616, 79443), (8827, 77544), (9334, 73332), (9693, 70616), (9828, 69646), (10052, 68094), (10088, 67851), (10476, 65338), (11349, 60312), (12222, 56004), (12924, 52962), (14001, 48888), (15078, 45396), (15132, 45234), (16296, 42003), (17654, 38772), (18333, 37336), (18668, 36666), (19386, 35308), (19656, 34823), (20104, 34047), (20952, 32669), (22617, 30264), (22698, 30156), (24444, 28002), (25848, 26481)]