1339299984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 4100380416

約数和(自身を除く): 2761080432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 67, 68, 88, 102, 131, 132, 134, 136, 176, 187, 201, 204, 262, 264, 268, 272, 289, 374, 393, 402, 408, 524, 528, 536, 561, 578, 737, 748, 786, 804, 816, 867, 1048, 1072, 1122, 1139, 1156, 1441, 1474, 1496, 1572, 1608, 1734, 2096, 2211, 2227, 2244, 2278, 2312, 2882, 2948, 2992, 3144, 3179, 3216, 3417, 3468, 4323, 4422, 4454, 4488, 4556, 4624, 5764, 5896, 6288, 6358, 6681, 6834, 6936, 8646, 8777, 8844, 8908, 8976, 9112, 9537, 11528, 11792, 12529, 12716, 13362, 13668, 13872, 17292, 17554, 17688, 17816, 18224, 19074, 19363, 23056, 24497, 25058, 25432, 26331, 26724, 27336, 34584, 35108, 35376, 35632, 37587, 37859, 38148, 38726, 48994, 50116, 50864, 52662, 53448, 54672, 58089, 69168, 70216, 73491, 75174, 75718, 76296, 77452, 96547, 97988, 100232, 105324, 106896, 113577, 116178, 140432, 146982, 149209, 150348, 151436, 152592, 154904, 193094, 195976, 200464, 210648, 212993, 227154, 232356, 289641, 293964, 298418, 300696, 302872, 309808, 386188, 391952, 416449, 421296, 425986, 447627, 454308, 464712, 579282, 587928, 596836, 601392, 605744, 638979, 772376, 832898, 851972, 895254, 908616, 929424, 1158564, 1175856, 1193672, 1249347, 1277958, 1544752, 1641299, 1665796, 1703944, 1790508, 1817232, 2317128, 2387344, 2498694, 2536553, 2555916, 3282598, 3331592, 3407888, 3581016, 4634256, 4923897, 4997388, 5073106, 5111832, 6565196, 6663184, 7162032, 7609659, 9847794, 9994776, 10146212, 10223664, 13130392, 15219318, 19695588, 19989552, 20292424, 26260784, 27902083, 30438636, 39391176, 40584848, 55804166, 60877272, 78782352, 83706249, 111608332, 121754544, 167412498, 223216664, 334824996, 446433328, 669649992, 1339299984]

約数ペア:

[(1, 1339299984), (2, 669649992), (3, 446433328), (4, 334824996), (6, 223216664), (8, 167412498), (11, 121754544), (12, 111608332), (16, 83706249), (17, 78782352), (22, 60877272), (24, 55804166), (33, 40584848), (34, 39391176), (44, 30438636), (48, 27902083), (51, 26260784), (66, 20292424), (67, 19989552), (68, 19695588), (88, 15219318), (102, 13130392), (131, 10223664), (132, 10146212), (134, 9994776), (136, 9847794), (176, 7609659), (187, 7162032), (201, 6663184), (204, 6565196), (262, 5111832), (264, 5073106), (268, 4997388), (272, 4923897), (289, 4634256), (374, 3581016), (393, 3407888), (402, 3331592), (408, 3282598), (524, 2555916), (528, 2536553), (536, 2498694), (561, 2387344), (578, 2317128), (737, 1817232), (748, 1790508), (786, 1703944), (804, 1665796), (816, 1641299), (867, 1544752), (1048, 1277958), (1072, 1249347), (1122, 1193672), (1139, 1175856), (1156, 1158564), (1441, 929424), (1474, 908616), (1496, 895254), (1572, 851972), (1608, 832898), (1734, 772376), (2096, 638979), (2211, 605744), (2227, 601392), (2244, 596836), (2278, 587928), (2312, 579282), (2882, 464712), (2948, 454308), (2992, 447627), (3144, 425986), (3179, 421296), (3216, 416449), (3417, 391952), (3468, 386188), (4323, 309808), (4422, 302872), (4454, 300696), (4488, 298418), (4556, 293964), (4624, 289641), (5764, 232356), (5896, 227154), (6288, 212993), (6358, 210648), (6681, 200464), (6834, 195976), (6936, 193094), (8646, 154904), (8777, 152592), (8844, 151436), (8908, 150348), (8976, 149209), (9112, 146982), (9537, 140432), (11528, 116178), (11792, 113577), (12529, 106896), (12716, 105324), (13362, 100232), (13668, 97988), (13872, 96547), (17292, 77452), (17554, 76296), (17688, 75718), (17816, 75174), (18224, 73491), (19074, 70216), (19363, 69168), (23056, 58089), (24497, 54672), (25058, 53448), (25432, 52662), (26331, 50864), (26724, 50116), (27336, 48994), (34584, 38726), (35108, 38148), (35376, 37859), (35632, 37587)]