649941706128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{234959}}^1$

素因数の和:235038

約数の個数: 240

約数和(自身を含む): 2047377530880

約数和(自身を除く): 1397435824752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 169, 176, 186, 208, 248, 264, 286, 312, 338, 341, 372, 403, 429, 496, 507, 528, 572, 624, 676, 682, 744, 806, 858, 1014, 1023, 1144, 1209, 1352, 1364, 1488, 1612, 1716, 1859, 2028, 2046, 2288, 2418, 2704, 2728, 3224, 3432, 3718, 4056, 4092, 4433, 4836, 5239, 5456, 5577, 6448, 6864, 7436, 8112, 8184, 8866, 9672, 10478, 11154, 13299, 14872, 15717, 16368, 17732, 19344, 20956, 22308, 26598, 29744, 31434, 35464, 41912, 44616, 53196, 57629, 62868, 70928, 83824, 89232, 106392, 115258, 125736, 172887, 212784, 230516, 234959, 251472, 345774, 461032, 469918, 691548, 704877, 922064, 939836, 1383096, 1409754, 1879672, 2584549, 2766192, 2819508, 3054467, 3759344, 5169098, 5639016, 6108934, 7283729, 7753647, 9163401, 10338196, 11278032, 12217868, 14567458, 15507294, 18326802, 20676392, 21851187, 24435736, 29134916, 31014588, 33599137, 36653604, 39708071, 41352784, 43702374, 48871472, 58269832, 62029176, 67198274, 73307208, 79416142, 80121019, 87404748, 94688477, 100797411, 116539664, 119124213, 124058352, 134396548, 146614416, 158832284, 160242038, 174809496, 189376954, 201594822, 238248426, 240363057, 268793096, 284065431, 317664568, 320484076, 349618992, 378753908, 403189644, 436788781, 476496852, 480726114, 537586192, 568130862, 635329136, 640968152, 757507816, 806379288, 873577562, 952993704, 961452228, 1041573247, 1136261724, 1230950201, 1281936304, 1310366343, 1515015632, 1612758576, 1747155124, 1905987408, 1922904456, 2083146494, 2272523448, 2461900402, 2620732686, 3124719741, 3494310248, 3692850603, 3845808912, 4166292988, 4545046896, 4923800804, 5241465372, 6249439482, 6988620496, 7385701206, 8332585976, 9847601608, 10482930744, 12498878964, 13540452211, 14771402412, 16665171952, 19695203216, 20965861488, 24997757928, 27080904422, 29542804824, 40621356633, 49995515856, 54161808844, 59085609648, 81242713266, 108323617688, 162485426532, 216647235376, 324970853064, 649941706128]

約数ペア:

[(1, 649941706128), (2, 324970853064), (3, 216647235376), (4, 162485426532), (6, 108323617688), (8, 81242713266), (11, 59085609648), (12, 54161808844), (13, 49995515856), (16, 40621356633), (22, 29542804824), (24, 27080904422), (26, 24997757928), (31, 20965861488), (33, 19695203216), (39, 16665171952), (44, 14771402412), (48, 13540452211), (52, 12498878964), (62, 10482930744), (66, 9847601608), (78, 8332585976), (88, 7385701206), (93, 6988620496), (104, 6249439482), (124, 5241465372), (132, 4923800804), (143, 4545046896), (156, 4166292988), (169, 3845808912), (176, 3692850603), (186, 3494310248), (208, 3124719741), (248, 2620732686), (264, 2461900402), (286, 2272523448), (312, 2083146494), (338, 1922904456), (341, 1905987408), (372, 1747155124), (403, 1612758576), (429, 1515015632), (496, 1310366343), (507, 1281936304), (528, 1230950201), (572, 1136261724), (624, 1041573247), (676, 961452228), (682, 952993704), (744, 873577562), (806, 806379288), (858, 757507816), (1014, 640968152), (1023, 635329136), (1144, 568130862), (1209, 537586192), (1352, 480726114), (1364, 476496852), (1488, 436788781), (1612, 403189644), (1716, 378753908), (1859, 349618992), (2028, 320484076), (2046, 317664568), (2288, 284065431), (2418, 268793096), (2704, 240363057), (2728, 238248426), (3224, 201594822), (3432, 189376954), (3718, 174809496), (4056, 160242038), (4092, 158832284), (4433, 146614416), (4836, 134396548), (5239, 124058352), (5456, 119124213), (5577, 116539664), (6448, 100797411), (6864, 94688477), (7436, 87404748), (8112, 80121019), (8184, 79416142), (8866, 73307208), (9672, 67198274), (10478, 62029176), (11154, 58269832), (13299, 48871472), (14872, 43702374), (15717, 41352784), (16368, 39708071), (17732, 36653604), (19344, 33599137), (20956, 31014588), (22308, 29134916), (26598, 24435736), (29744, 21851187), (31434, 20676392), (35464, 18326802), (41912, 15507294), (44616, 14567458), (53196, 12217868), (57629, 11278032), (62868, 10338196), (70928, 9163401), (83824, 7753647), (89232, 7283729), (106392, 6108934), (115258, 5639016), (125736, 5169098), (172887, 3759344), (212784, 3054467), (230516, 2819508), (234959, 2766192), (251472, 2584549), (345774, 1879672), (461032, 1409754), (469918, 1383096), (691548, 939836), (704877, 922064)]