645481008744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{56701}}^1$

素因数の和:56872

約数の個数: 256

約数和(自身を含む): 1975298088960

約数和(自身を除く): 1329817080216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 107, 124, 132, 143, 156, 186, 214, 248, 264, 286, 312, 321, 341, 372, 403, 428, 429, 572, 642, 682, 744, 806, 856, 858, 1023, 1144, 1177, 1209, 1284, 1364, 1391, 1612, 1716, 2046, 2354, 2418, 2568, 2728, 2782, 3224, 3317, 3432, 3531, 4092, 4173, 4433, 4708, 4836, 5564, 6634, 7062, 8184, 8346, 8866, 9416, 9672, 9951, 11128, 13268, 13299, 14124, 15301, 16692, 17732, 19902, 26536, 26598, 28248, 30602, 33384, 35464, 36487, 39804, 43121, 45903, 53196, 56701, 61204, 72974, 79608, 86242, 91806, 106392, 109461, 113402, 122408, 129363, 145948, 170103, 172484, 183612, 218922, 226804, 258726, 291896, 340206, 344968, 367224, 437844, 453608, 474331, 517452, 623711, 680412, 737113, 875688, 948662, 1034904, 1247422, 1360824, 1422993, 1474226, 1757731, 1871133, 1897324, 2211339, 2494844, 2845986, 2948452, 3515462, 3742266, 3794648, 4422678, 4989688, 5273193, 5691972, 5896904, 6067007, 7030924, 7484532, 8108243, 8845356, 10546386, 11383944, 12134014, 14061848, 14969064, 16216486, 17690712, 18201021, 19335041, 21092772, 22850503, 24268028, 24324729, 32432972, 36402042, 38670082, 42185544, 45701006, 48536056, 48649458, 58005123, 64865944, 66737077, 68551509, 72804084, 77340164, 78871091, 91402012, 97298916, 116010246, 133474154, 137103018, 145608168, 154680328, 157742182, 182804024, 188077217, 194597832, 200211231, 232020492, 236613273, 251355533, 266948308, 274206036, 315484364, 376154434, 400422462, 464040984, 473226546, 502711066, 533896616, 548412072, 564231651, 630968728, 752308868, 754066599, 800844924, 867582001, 946453092, 1005422132, 1128463302, 1504617736, 1508133198, 1601689848, 1735164002, 1892906184, 2010844264, 2068849387, 2256926604, 2445003821, 2602746003, 3016266396, 3470328004, 4137698774, 4513853208, 4890007642, 5205492006, 6032532792, 6206548161, 6940656008, 7335011463, 8275397548, 9780015284, 10410984012, 12413096322, 14670022926, 16550795096, 19560030568, 20821968024, 24826192644, 26895042031, 29340045852, 49652385288, 53790084062, 58680091704, 80685126093, 107580168124, 161370252186, 215160336248, 322740504372, 645481008744]

約数ペア:

[(1, 645481008744), (2, 322740504372), (3, 215160336248), (4, 161370252186), (6, 107580168124), (8, 80685126093), (11, 58680091704), (12, 53790084062), (13, 49652385288), (22, 29340045852), (24, 26895042031), (26, 24826192644), (31, 20821968024), (33, 19560030568), (39, 16550795096), (44, 14670022926), (52, 12413096322), (62, 10410984012), (66, 9780015284), (78, 8275397548), (88, 7335011463), (93, 6940656008), (104, 6206548161), (107, 6032532792), (124, 5205492006), (132, 4890007642), (143, 4513853208), (156, 4137698774), (186, 3470328004), (214, 3016266396), (248, 2602746003), (264, 2445003821), (286, 2256926604), (312, 2068849387), (321, 2010844264), (341, 1892906184), (372, 1735164002), (403, 1601689848), (428, 1508133198), (429, 1504617736), (572, 1128463302), (642, 1005422132), (682, 946453092), (744, 867582001), (806, 800844924), (856, 754066599), (858, 752308868), (1023, 630968728), (1144, 564231651), (1177, 548412072), (1209, 533896616), (1284, 502711066), (1364, 473226546), (1391, 464040984), (1612, 400422462), (1716, 376154434), (2046, 315484364), (2354, 274206036), (2418, 266948308), (2568, 251355533), (2728, 236613273), (2782, 232020492), (3224, 200211231), (3317, 194597832), (3432, 188077217), (3531, 182804024), (4092, 157742182), (4173, 154680328), (4433, 145608168), (4708, 137103018), (4836, 133474154), (5564, 116010246), (6634, 97298916), (7062, 91402012), (8184, 78871091), (8346, 77340164), (8866, 72804084), (9416, 68551509), (9672, 66737077), (9951, 64865944), (11128, 58005123), (13268, 48649458), (13299, 48536056), (14124, 45701006), (15301, 42185544), (16692, 38670082), (17732, 36402042), (19902, 32432972), (26536, 24324729), (26598, 24268028), (28248, 22850503), (30602, 21092772), (33384, 19335041), (35464, 18201021), (36487, 17690712), (39804, 16216486), (43121, 14969064), (45903, 14061848), (53196, 12134014), (56701, 11383944), (61204, 10546386), (72974, 8845356), (79608, 8108243), (86242, 7484532), (91806, 7030924), (106392, 6067007), (109461, 5896904), (113402, 5691972), (122408, 5273193), (129363, 4989688), (145948, 4422678), (170103, 3794648), (172484, 3742266), (183612, 3515462), (218922, 2948452), (226804, 2845986), (258726, 2494844), (291896, 2211339), (340206, 1897324), (344968, 1871133), (367224, 1757731), (437844, 1474226), (453608, 1422993), (474331, 1360824), (517452, 1247422), (623711, 1034904), (680412, 948662), (737113, 875688)]