16973721288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{111781}}^1$

素因数の和:111852

約数の個数: 128

約数和(自身を含む): 50972592000

約数和(自身を除く): 33998870712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 888, 999, 1026, 1332, 1368, 1406, 1998, 2052, 2109, 2664, 2812, 3996, 4104, 4218, 5624, 6327, 7992, 8436, 12654, 16872, 18981, 25308, 37962, 50616, 75924, 111781, 151848, 223562, 335343, 447124, 670686, 894248, 1006029, 1341372, 2012058, 2123839, 2682744, 3018087, 4024116, 4135897, 4247678, 6036174, 6371517, 8048232, 8271794, 8495356, 12072348, 12407691, 12743034, 16543588, 16990712, 19114551, 24144696, 24815382, 25486068, 33087176, 37223073, 38229102, 49630764, 50972136, 57343653, 74446146, 76458204, 78582043, 99261528, 111669219, 114687306, 148892292, 152916408, 157164086, 223338438, 229374612, 235746129, 297784584, 314328172, 446676876, 458749224, 471492258, 628656344, 707238387, 893353752, 942984516, 1414476774, 1885969032, 2121715161, 2828953548, 4243430322, 5657907096, 8486860644, 16973721288]

約数ペア:

[(1, 16973721288), (2, 8486860644), (3, 5657907096), (4, 4243430322), (6, 2828953548), (8, 2121715161), (9, 1885969032), (12, 1414476774), (18, 942984516), (19, 893353752), (24, 707238387), (27, 628656344), (36, 471492258), (37, 458749224), (38, 446676876), (54, 314328172), (57, 297784584), (72, 235746129), (74, 229374612), (76, 223338438), (108, 157164086), (111, 152916408), (114, 148892292), (148, 114687306), (152, 111669219), (171, 99261528), (216, 78582043), (222, 76458204), (228, 74446146), (296, 57343653), (333, 50972136), (342, 49630764), (444, 38229102), (456, 37223073), (513, 33087176), (666, 25486068), (684, 24815382), (703, 24144696), (888, 19114551), (999, 16990712), (1026, 16543588), (1332, 12743034), (1368, 12407691), (1406, 12072348), (1998, 8495356), (2052, 8271794), (2109, 8048232), (2664, 6371517), (2812, 6036174), (3996, 4247678), (4104, 4135897), (4218, 4024116), (5624, 3018087), (6327, 2682744), (7992, 2123839), (8436, 2012058), (12654, 1341372), (16872, 1006029), (18981, 894248), (25308, 670686), (37962, 447124), (50616, 335343), (75924, 223562), (111781, 151848)]