2017987488

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13553}}^1$

素因数の和:13627

約数の個数: 144

約数和(自身を含む): 6394018176

約数和(自身を除く): 4376030688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 264, 282, 288, 352, 376, 396, 423, 517, 528, 564, 752, 792, 846, 1034, 1056, 1128, 1504, 1551, 1584, 1692, 2068, 2256, 3102, 3168, 3384, 4136, 4512, 4653, 6204, 6768, 8272, 9306, 12408, 13536, 13553, 16544, 18612, 24816, 27106, 37224, 40659, 49632, 54212, 74448, 81318, 108424, 121977, 148896, 149083, 162636, 216848, 243954, 298166, 325272, 433696, 447249, 487908, 596332, 636991, 650544, 894498, 975816, 1192664, 1273982, 1301088, 1341747, 1788996, 1910973, 1951632, 2385328, 2547964, 2683494, 3577992, 3821946, 3903264, 4770656, 5095928, 5366988, 5732919, 7006901, 7155984, 7643892, 10191856, 10733976, 11465838, 14013802, 14311968, 15287784, 20383712, 21020703, 21467952, 22931676, 28027604, 30575568, 42041406, 42935904, 45863352, 56055208, 61151136, 63062109, 84082812, 91726704, 112110416, 126124218, 168165624, 183453408, 224220832, 252248436, 336331248, 504496872, 672662496, 1008993744, 2017987488]

約数ペア:

[(1, 2017987488), (2, 1008993744), (3, 672662496), (4, 504496872), (6, 336331248), (8, 252248436), (9, 224220832), (11, 183453408), (12, 168165624), (16, 126124218), (18, 112110416), (22, 91726704), (24, 84082812), (32, 63062109), (33, 61151136), (36, 56055208), (44, 45863352), (47, 42935904), (48, 42041406), (66, 30575568), (72, 28027604), (88, 22931676), (94, 21467952), (96, 21020703), (99, 20383712), (132, 15287784), (141, 14311968), (144, 14013802), (176, 11465838), (188, 10733976), (198, 10191856), (264, 7643892), (282, 7155984), (288, 7006901), (352, 5732919), (376, 5366988), (396, 5095928), (423, 4770656), (517, 3903264), (528, 3821946), (564, 3577992), (752, 2683494), (792, 2547964), (846, 2385328), (1034, 1951632), (1056, 1910973), (1128, 1788996), (1504, 1341747), (1551, 1301088), (1584, 1273982), (1692, 1192664), (2068, 975816), (2256, 894498), (3102, 650544), (3168, 636991), (3384, 596332), (4136, 487908), (4512, 447249), (4653, 433696), (6204, 325272), (6768, 298166), (8272, 243954), (9306, 216848), (12408, 162636), (13536, 149083), (13553, 148896), (16544, 121977), (18612, 108424), (24816, 81318), (27106, 74448), (37224, 54212), (40659, 49632)]