628077984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 1812585600

約数和(自身を除く): 1184507616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 73, 76, 89, 96, 106, 114, 146, 152, 159, 178, 212, 219, 228, 267, 292, 304, 318, 356, 424, 438, 456, 534, 584, 608, 636, 712, 848, 876, 912, 1007, 1068, 1168, 1272, 1387, 1424, 1691, 1696, 1752, 1824, 2014, 2136, 2336, 2544, 2774, 2848, 3021, 3382, 3504, 3869, 4028, 4161, 4272, 4717, 5073, 5088, 5548, 6042, 6497, 6764, 7008, 7738, 8056, 8322, 8544, 9434, 10146, 11096, 11607, 12084, 12994, 13528, 14151, 15476, 16112, 16644, 18868, 19491, 20292, 22192, 23214, 24168, 25988, 27056, 28302, 30952, 32224, 33288, 37736, 38982, 40584, 44384, 46428, 48336, 51976, 54112, 56604, 61904, 66576, 73511, 75472, 77964, 81168, 89623, 92856, 96672, 103952, 113208, 123443, 123808, 133152, 147022, 150944, 155928, 162336, 179246, 185712, 207904, 220533, 226416, 246886, 268869, 294044, 311856, 344341, 358492, 370329, 371424, 441066, 452832, 493772, 537738, 588088, 623712, 688682, 716984, 740658, 882132, 987544, 1033023, 1075476, 1176176, 1377364, 1433968, 1481316, 1764264, 1975088, 2066046, 2150952, 2352352, 2754728, 2867936, 2962632, 3528528, 3950176, 4132092, 4301904, 5509456, 5925264, 6542479, 7057056, 8264184, 8603808, 11018912, 11850528, 13084958, 16528368, 19627437, 26169916, 33056736, 39254874, 52339832, 78509748, 104679664, 157019496, 209359328, 314038992, 628077984]

約数ペア:

[(1, 628077984), (2, 314038992), (3, 209359328), (4, 157019496), (6, 104679664), (8, 78509748), (12, 52339832), (16, 39254874), (19, 33056736), (24, 26169916), (32, 19627437), (38, 16528368), (48, 13084958), (53, 11850528), (57, 11018912), (73, 8603808), (76, 8264184), (89, 7057056), (96, 6542479), (106, 5925264), (114, 5509456), (146, 4301904), (152, 4132092), (159, 3950176), (178, 3528528), (212, 2962632), (219, 2867936), (228, 2754728), (267, 2352352), (292, 2150952), (304, 2066046), (318, 1975088), (356, 1764264), (424, 1481316), (438, 1433968), (456, 1377364), (534, 1176176), (584, 1075476), (608, 1033023), (636, 987544), (712, 882132), (848, 740658), (876, 716984), (912, 688682), (1007, 623712), (1068, 588088), (1168, 537738), (1272, 493772), (1387, 452832), (1424, 441066), (1691, 371424), (1696, 370329), (1752, 358492), (1824, 344341), (2014, 311856), (2136, 294044), (2336, 268869), (2544, 246886), (2774, 226416), (2848, 220533), (3021, 207904), (3382, 185712), (3504, 179246), (3869, 162336), (4028, 155928), (4161, 150944), (4272, 147022), (4717, 133152), (5073, 123808), (5088, 123443), (5548, 113208), (6042, 103952), (6497, 96672), (6764, 92856), (7008, 89623), (7738, 81168), (8056, 77964), (8322, 75472), (8544, 73511), (9434, 66576), (10146, 61904), (11096, 56604), (11607, 54112), (12084, 51976), (12994, 48336), (13528, 46428), (14151, 44384), (15476, 40584), (16112, 38982), (16644, 37736), (18868, 33288), (19491, 32224), (20292, 30952), (22192, 28302), (23214, 27056), (24168, 25988)]