340528212

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 917687232

約数和(自身を除く): 577159020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 113, 131, 142, 162, 213, 226, 262, 284, 324, 339, 393, 426, 452, 524, 639, 678, 786, 852, 1017, 1179, 1278, 1356, 1572, 1917, 2034, 2358, 2556, 3051, 3537, 3834, 4068, 4716, 5751, 6102, 7074, 7668, 8023, 9153, 9301, 10611, 11502, 12204, 14148, 14803, 16046, 18306, 18602, 21222, 23004, 24069, 27903, 29606, 32092, 36612, 37204, 42444, 44409, 48138, 55806, 59212, 72207, 83709, 88818, 96276, 111612, 133227, 144414, 167418, 177636, 216621, 251127, 266454, 288828, 334836, 399681, 433242, 502254, 532908, 649863, 753381, 799362, 866484, 1004508, 1051013, 1199043, 1299726, 1506762, 1598724, 2102026, 2398086, 2599452, 3013524, 3153039, 4204052, 4796172, 6306078, 9459117, 12612156, 18918234, 28377351, 37836468, 56754702, 85132053, 113509404, 170264106, 340528212]

約数ペア:

[(1, 340528212), (2, 170264106), (3, 113509404), (4, 85132053), (6, 56754702), (9, 37836468), (12, 28377351), (18, 18918234), (27, 12612156), (36, 9459117), (54, 6306078), (71, 4796172), (81, 4204052), (108, 3153039), (113, 3013524), (131, 2599452), (142, 2398086), (162, 2102026), (213, 1598724), (226, 1506762), (262, 1299726), (284, 1199043), (324, 1051013), (339, 1004508), (393, 866484), (426, 799362), (452, 753381), (524, 649863), (639, 532908), (678, 502254), (786, 433242), (852, 399681), (1017, 334836), (1179, 288828), (1278, 266454), (1356, 251127), (1572, 216621), (1917, 177636), (2034, 167418), (2358, 144414), (2556, 133227), (3051, 111612), (3537, 96276), (3834, 88818), (4068, 83709), (4716, 72207), (5751, 59212), (6102, 55806), (7074, 48138), (7668, 44409), (8023, 42444), (9153, 37204), (9301, 36612), (10611, 32092), (11502, 29606), (12204, 27903), (14148, 24069), (14803, 23004), (16046, 21222), (18306, 18602)]