662640048

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 240

約数和(自身を含む): 2297948160

約数和(自身を除く): 1635308112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 361, 378, 399, 432, 456, 504, 513, 532, 607, 684, 722, 756, 798, 912, 1008, 1026, 1064, 1083, 1197, 1214, 1368, 1444, 1512, 1596, 1821, 2052, 2128, 2166, 2394, 2428, 2527, 2736, 2888, 3024, 3192, 3249, 3591, 3642, 4104, 4249, 4332, 4788, 4856, 5054, 5463, 5776, 6384, 6498, 7182, 7284, 7581, 8208, 8498, 8664, 9576, 9712, 9747, 10108, 10926, 11533, 12747, 12996, 14364, 14568, 15162, 16389, 16996, 17328, 19152, 19494, 20216, 21852, 22743, 23066, 25494, 25992, 28728, 29136, 30324, 32778, 33992, 34599, 38241, 38988, 40432, 43704, 45486, 46132, 50988, 51984, 57456, 60648, 65556, 67984, 68229, 69198, 76482, 77976, 80731, 87408, 90972, 92264, 101976, 103797, 114723, 121296, 131112, 136458, 138396, 152964, 155952, 161462, 181944, 184528, 203952, 207594, 219127, 229446, 242193, 262224, 272916, 276792, 305928, 311391, 322924, 363888, 415188, 438254, 458892, 484386, 545832, 553584, 611856, 622782, 645848, 657381, 726579, 830376, 876508, 917784, 968772, 1091664, 1245564, 1291696, 1314762, 1453158, 1533889, 1660752, 1753016, 1835568, 1937544, 1972143, 2179737, 2491128, 2629524, 2906316, 3067778, 3506032, 3875088, 3944286, 4359474, 4601667, 4982256, 5259048, 5812632, 5916429, 6135556, 7888572, 8718948, 9203334, 10518096, 11625264, 11832858, 12271112, 13805001, 15777144, 17437896, 18406668, 23665716, 24542224, 27610002, 31554288, 34875792, 36813336, 41415003, 47331432, 55220004, 73626672, 82830006, 94662864, 110440008, 165660012, 220880016, 331320024, 662640048]

約数ペア:

[(1, 662640048), (2, 331320024), (3, 220880016), (4, 165660012), (6, 110440008), (7, 94662864), (8, 82830006), (9, 73626672), (12, 55220004), (14, 47331432), (16, 41415003), (18, 36813336), (19, 34875792), (21, 31554288), (24, 27610002), (27, 24542224), (28, 23665716), (36, 18406668), (38, 17437896), (42, 15777144), (48, 13805001), (54, 12271112), (56, 11832858), (57, 11625264), (63, 10518096), (72, 9203334), (76, 8718948), (84, 7888572), (108, 6135556), (112, 5916429), (114, 5812632), (126, 5259048), (133, 4982256), (144, 4601667), (152, 4359474), (168, 3944286), (171, 3875088), (189, 3506032), (216, 3067778), (228, 2906316), (252, 2629524), (266, 2491128), (304, 2179737), (336, 1972143), (342, 1937544), (361, 1835568), (378, 1753016), (399, 1660752), (432, 1533889), (456, 1453158), (504, 1314762), (513, 1291696), (532, 1245564), (607, 1091664), (684, 968772), (722, 917784), (756, 876508), (798, 830376), (912, 726579), (1008, 657381), (1026, 645848), (1064, 622782), (1083, 611856), (1197, 553584), (1214, 545832), (1368, 484386), (1444, 458892), (1512, 438254), (1596, 415188), (1821, 363888), (2052, 322924), (2128, 311391), (2166, 305928), (2394, 276792), (2428, 272916), (2527, 262224), (2736, 242193), (2888, 229446), (3024, 219127), (3192, 207594), (3249, 203952), (3591, 184528), (3642, 181944), (4104, 161462), (4249, 155952), (4332, 152964), (4788, 138396), (4856, 136458), (5054, 131112), (5463, 121296), (5776, 114723), (6384, 103797), (6498, 101976), (7182, 92264), (7284, 90972), (7581, 87408), (8208, 80731), (8498, 77976), (8664, 76482), (9576, 69198), (9712, 68229), (9747, 67984), (10108, 65556), (10926, 60648), (11533, 57456), (12747, 51984), (12996, 50988), (14364, 46132), (14568, 45486), (15162, 43704), (16389, 40432), (16996, 38988), (17328, 38241), (19152, 34599), (19494, 33992), (20216, 32778), (21852, 30324), (22743, 29136), (23066, 28728), (25494, 25992)]