64451593584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{108557}}^1$

素因数の和:108628

約数の個数: 240

約数和(自身を含む): 223994234880

約数和(自身を除く): 159542641296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 744, 798, 868, 912, 1008, 1064, 1116, 1178, 1197, 1302, 1368, 1488, 1596, 1736, 1767, 1953, 2128, 2232, 2356, 2394, 2604, 2736, 3192, 3472, 3534, 3906, 4123, 4464, 4712, 4788, 5208, 5301, 6384, 7068, 7812, 8246, 9424, 9576, 10416, 10602, 12369, 14136, 15624, 16492, 19152, 21204, 24738, 28272, 31248, 32984, 37107, 42408, 49476, 65968, 74214, 84816, 98952, 108557, 148428, 197904, 217114, 296856, 325671, 434228, 593712, 651342, 759899, 868456, 977013, 1302684, 1519798, 1736912, 1954026, 2062583, 2279697, 2605368, 3039596, 3365267, 3908052, 4125166, 4559394, 5210736, 6079192, 6187749, 6730534, 6839091, 7816104, 8250332, 9118788, 10095801, 12158384, 12375498, 13461068, 13678182, 14438081, 15632208, 16500664, 18237576, 18563247, 20191602, 23556869, 24750996, 26922136, 27356364, 28876162, 30287403, 33001328, 36475152, 37126494, 40383204, 43314243, 47113738, 49501992, 53844272, 54712728, 57752324, 60574806, 63940073, 70670607, 74252988, 80766408, 86628486, 94227476, 99003984, 109425456, 115504648, 121149612, 127880146, 129942729, 141341214, 148505976, 161532816, 173256972, 188454952, 191820219, 212011821, 231009296, 242299224, 255760292, 259885458, 282682428, 297011952, 346513944, 376909904, 383640438, 424023642, 447580511, 484598448, 511520584, 519770916, 565364856, 575460657, 693027888, 767280876, 848047284, 895161022, 1023041168, 1039541832, 1130729712, 1150921314, 1342741533, 1534561752, 1696094568, 1790322044, 2079083664, 2301842628, 2685483066, 3069123504, 3392189136, 3580644088, 4028224599, 4603685256, 5370966132, 7161288176, 8056449198, 9207370512, 10741932264, 16112898396, 21483864528, 32225796792, 64451593584]

約数ペア:

[(1, 64451593584), (2, 32225796792), (3, 21483864528), (4, 16112898396), (6, 10741932264), (7, 9207370512), (8, 8056449198), (9, 7161288176), (12, 5370966132), (14, 4603685256), (16, 4028224599), (18, 3580644088), (19, 3392189136), (21, 3069123504), (24, 2685483066), (28, 2301842628), (31, 2079083664), (36, 1790322044), (38, 1696094568), (42, 1534561752), (48, 1342741533), (56, 1150921314), (57, 1130729712), (62, 1039541832), (63, 1023041168), (72, 895161022), (76, 848047284), (84, 767280876), (93, 693027888), (112, 575460657), (114, 565364856), (124, 519770916), (126, 511520584), (133, 484598448), (144, 447580511), (152, 424023642), (168, 383640438), (171, 376909904), (186, 346513944), (217, 297011952), (228, 282682428), (248, 259885458), (252, 255760292), (266, 242299224), (279, 231009296), (304, 212011821), (336, 191820219), (342, 188454952), (372, 173256972), (399, 161532816), (434, 148505976), (456, 141341214), (496, 129942729), (504, 127880146), (532, 121149612), (558, 115504648), (589, 109425456), (651, 99003984), (684, 94227476), (744, 86628486), (798, 80766408), (868, 74252988), (912, 70670607), (1008, 63940073), (1064, 60574806), (1116, 57752324), (1178, 54712728), (1197, 53844272), (1302, 49501992), (1368, 47113738), (1488, 43314243), (1596, 40383204), (1736, 37126494), (1767, 36475152), (1953, 33001328), (2128, 30287403), (2232, 28876162), (2356, 27356364), (2394, 26922136), (2604, 24750996), (2736, 23556869), (3192, 20191602), (3472, 18563247), (3534, 18237576), (3906, 16500664), (4123, 15632208), (4464, 14438081), (4712, 13678182), (4788, 13461068), (5208, 12375498), (5301, 12158384), (6384, 10095801), (7068, 9118788), (7812, 8250332), (8246, 7816104), (9424, 6839091), (9576, 6730534), (10416, 6187749), (10602, 6079192), (12369, 5210736), (14136, 4559394), (15624, 4125166), (16492, 3908052), (19152, 3365267), (21204, 3039596), (24738, 2605368), (28272, 2279697), (31248, 2062583), (32984, 1954026), (37107, 1736912), (42408, 1519798), (49476, 1302684), (65968, 977013), (74214, 868456), (84816, 759899), (98952, 651342), (108557, 593712), (148428, 434228), (197904, 325671), (217114, 296856)]