173381688

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 514080000

約数和(自身を除く): 340698312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 83, 108, 114, 152, 166, 171, 216, 228, 249, 332, 342, 456, 498, 509, 513, 664, 684, 747, 996, 1018, 1026, 1368, 1494, 1527, 1577, 1992, 2036, 2052, 2241, 2988, 3054, 3154, 4072, 4104, 4482, 4581, 4731, 5976, 6108, 6308, 8964, 9162, 9462, 9671, 12216, 12616, 13743, 14193, 17928, 18324, 18924, 19342, 27486, 28386, 29013, 36648, 37848, 38684, 42247, 42579, 54972, 56772, 58026, 77368, 84494, 85158, 87039, 109944, 113544, 116052, 126741, 168988, 170316, 174078, 232104, 253482, 261117, 337976, 340632, 348156, 380223, 506964, 522234, 696312, 760446, 802693, 1013928, 1044468, 1140669, 1520892, 1605386, 2088936, 2281338, 2408079, 3041784, 3210772, 4562676, 4816158, 6421544, 7224237, 9125352, 9632316, 14448474, 19264632, 21672711, 28896948, 43345422, 57793896, 86690844, 173381688]

約数ペア:

[(1, 173381688), (2, 86690844), (3, 57793896), (4, 43345422), (6, 28896948), (8, 21672711), (9, 19264632), (12, 14448474), (18, 9632316), (19, 9125352), (24, 7224237), (27, 6421544), (36, 4816158), (38, 4562676), (54, 3210772), (57, 3041784), (72, 2408079), (76, 2281338), (83, 2088936), (108, 1605386), (114, 1520892), (152, 1140669), (166, 1044468), (171, 1013928), (216, 802693), (228, 760446), (249, 696312), (332, 522234), (342, 506964), (456, 380223), (498, 348156), (509, 340632), (513, 337976), (664, 261117), (684, 253482), (747, 232104), (996, 174078), (1018, 170316), (1026, 168988), (1368, 126741), (1494, 116052), (1527, 113544), (1577, 109944), (1992, 87039), (2036, 85158), (2052, 84494), (2241, 77368), (2988, 58026), (3054, 56772), (3154, 54972), (4072, 42579), (4104, 42247), (4482, 38684), (4581, 37848), (4731, 36648), (5976, 29013), (6108, 28386), (6308, 27486), (8964, 19342), (9162, 18924), (9462, 18324), (9671, 17928), (12216, 14193), (12616, 13743)]