4890405744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8308

約数の個数: 240

約数和(自身を含む): 16997959680

約数和(自身を除く): 12107553936

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, 8237, 8246, 9424, 9576, 10416, 10602, 12369, 14136, 15624, 16474, 16492, 19152, 21204, 24711, 24738, 28272, 31248, 32948, 32984, 37107, 42408, 49422, 49476, 57659, 65896, 65968, 74133, 74214, 84816, 98844, 98952, 115318, 131792, 148266, 148428, 156503, 172977, 197688, 197904, 230636, 255347, 296532, 296856, 313006, 345954, 395376, 461272, 469509, 510694, 518931, 593064, 593712, 626012, 691908, 766041, 922544, 939018, 1021388, 1037862, 1095521, 1186128, 1252024, 1383816, 1408527, 1532082, 1787429, 1878036, 2042776, 2075724, 2191042, 2298123, 2504048, 2767632, 2817054, 3064164, 3286563, 3574858, 3756072, 4085552, 4151448, 4382084, 4596246, 4851593, 5362287, 5634108, 6128328, 6573126, 7149716, 7512144, 8302896, 8764168, 9192492, 9703186, 9859689, 10724574, 11268216, 12256656, 13146252, 14299432, 14554779, 16086861, 17528336, 18384984, 19406372, 19719378, 21449148, 22536432, 26292504, 28598864, 29109558, 32173722, 33961151, 36769968, 38812744, 39438756, 42898296, 43664337, 52585008, 58219116, 64347444, 67922302, 77625488, 78877512, 85796592, 87328674, 101883453, 116438232, 128694888, 135844604, 157755024, 174657348, 203766906, 232876464, 257389776, 271689208, 305650359, 349314696, 407533812, 543378416, 611300718, 698629392, 815067624, 1222601436, 1630135248, 2445202872, 4890405744]

約数ペア:

[(1, 4890405744), (2, 2445202872), (3, 1630135248), (4, 1222601436), (6, 815067624), (7, 698629392), (8, 611300718), (9, 543378416), (12, 407533812), (14, 349314696), (16, 305650359), (18, 271689208), (19, 257389776), (21, 232876464), (24, 203766906), (28, 174657348), (31, 157755024), (36, 135844604), (38, 128694888), (42, 116438232), (48, 101883453), (56, 87328674), (57, 85796592), (62, 78877512), (63, 77625488), (72, 67922302), (76, 64347444), (84, 58219116), (93, 52585008), (112, 43664337), (114, 42898296), (124, 39438756), (126, 38812744), (133, 36769968), (144, 33961151), (152, 32173722), (168, 29109558), (171, 28598864), (186, 26292504), (217, 22536432), (228, 21449148), (248, 19719378), (252, 19406372), (266, 18384984), (279, 17528336), (304, 16086861), (336, 14554779), (342, 14299432), (372, 13146252), (399, 12256656), (434, 11268216), (456, 10724574), (496, 9859689), (504, 9703186), (532, 9192492), (558, 8764168), (589, 8302896), (651, 7512144), (684, 7149716), (744, 6573126), (798, 6128328), (868, 5634108), (912, 5362287), (1008, 4851593), (1064, 4596246), (1116, 4382084), (1178, 4151448), (1197, 4085552), (1302, 3756072), (1368, 3574858), (1488, 3286563), (1596, 3064164), (1736, 2817054), (1767, 2767632), (1953, 2504048), (2128, 2298123), (2232, 2191042), (2356, 2075724), (2394, 2042776), (2604, 1878036), (2736, 1787429), (3192, 1532082), (3472, 1408527), (3534, 1383816), (3906, 1252024), (4123, 1186128), (4464, 1095521), (4712, 1037862), (4788, 1021388), (5208, 939018), (5301, 922544), (6384, 766041), (7068, 691908), (7812, 626012), (8237, 593712), (8246, 593064), (9424, 518931), (9576, 510694), (10416, 469509), (10602, 461272), (12369, 395376), (14136, 345954), (15624, 313006), (16474, 296856), (16492, 296532), (19152, 255347), (21204, 230636), (24711, 197904), (24738, 197688), (28272, 172977), (31248, 156503), (32948, 148428), (32984, 148266), (37107, 131792), (42408, 115318), (49422, 98952), (49476, 98844), (57659, 84816), (65896, 74214), (65968, 74133)]