642426156736

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{53887}}^1$

素因数の和:54031

約数の個数: 224

約数和(自身を含む): 1655646289920

約数和(自身を除く): 1013220133184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 89, 91, 92, 104, 112, 161, 178, 182, 184, 208, 224, 299, 322, 356, 364, 368, 416, 448, 598, 623, 644, 712, 728, 736, 832, 1157, 1196, 1246, 1288, 1424, 1456, 1472, 2047, 2093, 2314, 2392, 2492, 2576, 2848, 2912, 4094, 4186, 4628, 4784, 4984, 5152, 5696, 5824, 8099, 8188, 8372, 9256, 9568, 9968, 10304, 14329, 16198, 16376, 16744, 18512, 19136, 19936, 26611, 28658, 32396, 32752, 33488, 37024, 39872, 53222, 53887, 57316, 64792, 65504, 66976, 74048, 106444, 107774, 114632, 129584, 131008, 133952, 186277, 212888, 215548, 229264, 259168, 372554, 377209, 425776, 431096, 458528, 518336, 700531, 745108, 754418, 851552, 862192, 917056, 1239401, 1401062, 1490216, 1508836, 1703104, 1724384, 2478802, 2802124, 2980432, 3017672, 3448768, 4795943, 4903717, 4957604, 5604248, 5960864, 6035344, 8675807, 9591886, 9807434, 9915208, 11208496, 11921728, 12070688, 16112213, 17351614, 19183772, 19614868, 19830416, 22416992, 24141376, 32224426, 33571601, 34703228, 38367544, 39229736, 39660832, 44833984, 62347259, 64448852, 67143202, 69406456, 76735088, 78459472, 79321664, 110306689, 112785491, 124694518, 128897704, 134286404, 138812912, 153470176, 156918944, 220613378, 225570982, 249389036, 257795408, 268572808, 277625824, 306940352, 313837888, 436430813, 441226756, 451141964, 498778072, 515590816, 537145616, 555251648, 772146823, 872861626, 882453512, 902283928, 997556144, 1031181632, 1074291232, 1433986957, 1544293646, 1745723252, 1764907024, 1804567856, 1995112288, 2148582464, 2867973914, 3088587292, 3491446504, 3529814048, 3609135712, 3990224576, 5735947828, 6177174584, 6982893008, 7059628096, 7218271424, 10037908699, 11471895656, 12354349168, 13965786016, 20075817398, 22943791312, 24708698336, 27931572032, 40151634796, 45887582624, 49417396672, 80303269592, 91775165248, 160606539184, 321213078368, 642426156736]

約数ペア:

[(1, 642426156736), (2, 321213078368), (4, 160606539184), (7, 91775165248), (8, 80303269592), (13, 49417396672), (14, 45887582624), (16, 40151634796), (23, 27931572032), (26, 24708698336), (28, 22943791312), (32, 20075817398), (46, 13965786016), (52, 12354349168), (56, 11471895656), (64, 10037908699), (89, 7218271424), (91, 7059628096), (92, 6982893008), (104, 6177174584), (112, 5735947828), (161, 3990224576), (178, 3609135712), (182, 3529814048), (184, 3491446504), (208, 3088587292), (224, 2867973914), (299, 2148582464), (322, 1995112288), (356, 1804567856), (364, 1764907024), (368, 1745723252), (416, 1544293646), (448, 1433986957), (598, 1074291232), (623, 1031181632), (644, 997556144), (712, 902283928), (728, 882453512), (736, 872861626), (832, 772146823), (1157, 555251648), (1196, 537145616), (1246, 515590816), (1288, 498778072), (1424, 451141964), (1456, 441226756), (1472, 436430813), (2047, 313837888), (2093, 306940352), (2314, 277625824), (2392, 268572808), (2492, 257795408), (2576, 249389036), (2848, 225570982), (2912, 220613378), (4094, 156918944), (4186, 153470176), (4628, 138812912), (4784, 134286404), (4984, 128897704), (5152, 124694518), (5696, 112785491), (5824, 110306689), (8099, 79321664), (8188, 78459472), (8372, 76735088), (9256, 69406456), (9568, 67143202), (9968, 64448852), (10304, 62347259), (14329, 44833984), (16198, 39660832), (16376, 39229736), (16744, 38367544), (18512, 34703228), (19136, 33571601), (19936, 32224426), (26611, 24141376), (28658, 22416992), (32396, 19830416), (32752, 19614868), (33488, 19183772), (37024, 17351614), (39872, 16112213), (53222, 12070688), (53887, 11921728), (57316, 11208496), (64792, 9915208), (65504, 9807434), (66976, 9591886), (74048, 8675807), (106444, 6035344), (107774, 5960864), (114632, 5604248), (129584, 4957604), (131008, 4903717), (133952, 4795943), (186277, 3448768), (212888, 3017672), (215548, 2980432), (229264, 2802124), (259168, 2478802), (372554, 1724384), (377209, 1703104), (425776, 1508836), (431096, 1490216), (458528, 1401062), (518336, 1239401), (700531, 917056), (745108, 862192), (754418, 851552)]