256570107864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:1162

約数の個数: 256

約数和(自身を含む): 755280460800

約数和(自身を除く): 498710352936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 113, 118, 168, 177, 226, 236, 339, 354, 397, 413, 452, 472, 577, 678, 708, 791, 794, 826, 904, 1154, 1191, 1239, 1356, 1416, 1582, 1588, 1652, 1731, 2308, 2373, 2382, 2478, 2712, 2779, 3164, 3176, 3304, 3462, 4039, 4616, 4746, 4764, 4956, 5558, 6328, 6667, 6924, 8078, 8337, 9492, 9528, 9912, 11116, 12117, 13334, 13848, 16156, 16674, 18984, 20001, 22232, 23423, 24234, 26668, 32312, 33348, 34043, 40002, 44861, 46669, 46846, 48468, 53336, 65201, 66696, 68086, 70269, 80004, 89722, 93338, 93692, 96936, 102129, 130402, 134583, 136172, 140007, 140538, 160008, 163961, 179444, 186676, 187384, 195603, 204258, 229069, 238301, 260804, 269166, 272344, 280014, 281076, 314027, 327922, 358888, 373352, 391206, 408516, 456407, 458138, 476602, 491883, 521608, 538332, 560028, 562152, 628054, 655844, 687207, 714903, 782412, 817032, 912814, 916276, 942081, 953204, 983766, 1076664, 1120056, 1256108, 1311688, 1369221, 1374414, 1429806, 1564824, 1603483, 1825628, 1832552, 1884162, 1906408, 1967532, 2512216, 2646799, 2738442, 2748828, 2859612, 3206966, 3651256, 3768324, 3846859, 3935064, 4810449, 5293598, 5476884, 5497656, 5719224, 6413932, 7536648, 7693718, 7940397, 9620898, 10587196, 10953768, 11540577, 12827864, 13515071, 15387436, 15880794, 18527593, 19241796, 21174392, 23081154, 25884797, 26928013, 27030142, 30774872, 31761588, 37055186, 38483592, 40545213, 46162308, 51769594, 53856026, 54060284, 55582779, 63523176, 74110372, 77654391, 80784039, 81090426, 92324616, 94605497, 103539188, 107712052, 108120568, 111165558, 148220744, 155308782, 161568078, 162180852, 181193579, 189210994, 207078376, 215424104, 222331116, 283816491, 310617564, 323136156, 324361704, 362387158, 378421988, 444662232, 543580737, 567632982, 621235128, 646272312, 724774316, 756843976, 1087161474, 1135265964, 1449548632, 1527203023, 2174322948, 2270531928, 3054406046, 4348645896, 4581609069, 6108812092, 9163218138, 10690421161, 12217624184, 18326436276, 21380842322, 32071263483, 36652872552, 42761684644, 64142526966, 85523369288, 128285053932, 256570107864]

約数ペア:

[(1, 256570107864), (2, 128285053932), (3, 85523369288), (4, 64142526966), (6, 42761684644), (7, 36652872552), (8, 32071263483), (12, 21380842322), (14, 18326436276), (21, 12217624184), (24, 10690421161), (28, 9163218138), (42, 6108812092), (56, 4581609069), (59, 4348645896), (84, 3054406046), (113, 2270531928), (118, 2174322948), (168, 1527203023), (177, 1449548632), (226, 1135265964), (236, 1087161474), (339, 756843976), (354, 724774316), (397, 646272312), (413, 621235128), (452, 567632982), (472, 543580737), (577, 444662232), (678, 378421988), (708, 362387158), (791, 324361704), (794, 323136156), (826, 310617564), (904, 283816491), (1154, 222331116), (1191, 215424104), (1239, 207078376), (1356, 189210994), (1416, 181193579), (1582, 162180852), (1588, 161568078), (1652, 155308782), (1731, 148220744), (2308, 111165558), (2373, 108120568), (2382, 107712052), (2478, 103539188), (2712, 94605497), (2779, 92324616), (3164, 81090426), (3176, 80784039), (3304, 77654391), (3462, 74110372), (4039, 63523176), (4616, 55582779), (4746, 54060284), (4764, 53856026), (4956, 51769594), (5558, 46162308), (6328, 40545213), (6667, 38483592), (6924, 37055186), (8078, 31761588), (8337, 30774872), (9492, 27030142), (9528, 26928013), (9912, 25884797), (11116, 23081154), (12117, 21174392), (13334, 19241796), (13848, 18527593), (16156, 15880794), (16674, 15387436), (18984, 13515071), (20001, 12827864), (22232, 11540577), (23423, 10953768), (24234, 10587196), (26668, 9620898), (32312, 7940397), (33348, 7693718), (34043, 7536648), (40002, 6413932), (44861, 5719224), (46669, 5497656), (46846, 5476884), (48468, 5293598), (53336, 4810449), (65201, 3935064), (66696, 3846859), (68086, 3768324), (70269, 3651256), (80004, 3206966), (89722, 2859612), (93338, 2748828), (93692, 2738442), (96936, 2646799), (102129, 2512216), (130402, 1967532), (134583, 1906408), (136172, 1884162), (140007, 1832552), (140538, 1825628), (160008, 1603483), (163961, 1564824), (179444, 1429806), (186676, 1374414), (187384, 1369221), (195603, 1311688), (204258, 1256108), (229069, 1120056), (238301, 1076664), (260804, 983766), (269166, 953204), (272344, 942081), (280014, 916276), (281076, 912814), (314027, 817032), (327922, 782412), (358888, 714903), (373352, 687207), (391206, 655844), (408516, 628054), (456407, 562152), (458138, 560028), (476602, 538332), (491883, 521608)]