290881152

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4991

約数の個数: 128

約数和(自身を含む): 909187200

約数和(自身を除く): 618306048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 4951, 6528, 7344, 9792, 9902, 14688, 14853, 19584, 19804, 29376, 29706, 39608, 44559, 58752, 59412, 79216, 84167, 89118, 118824, 133677, 158432, 168334, 178236, 237648, 252501, 267354, 316864, 336668, 356472, 475296, 505002, 534708, 633728, 673336, 712944, 757503, 950592, 1010004, 1069416, 1346672, 1425888, 1515006, 1901184, 2020008, 2138832, 2272509, 2693344, 2851776, 3030012, 4040016, 4277664, 4545018, 5386688, 5703552, 6060024, 8080032, 8555328, 9090036, 10773376, 12120048, 16160064, 17110656, 18180072, 24240096, 32320128, 36360144, 48480192, 72720288, 96960384, 145440576, 290881152]

約数ペア:

[(1, 290881152), (2, 145440576), (3, 96960384), (4, 72720288), (6, 48480192), (8, 36360144), (9, 32320128), (12, 24240096), (16, 18180072), (17, 17110656), (18, 16160064), (24, 12120048), (27, 10773376), (32, 9090036), (34, 8555328), (36, 8080032), (48, 6060024), (51, 5703552), (54, 5386688), (64, 4545018), (68, 4277664), (72, 4040016), (96, 3030012), (102, 2851776), (108, 2693344), (128, 2272509), (136, 2138832), (144, 2020008), (153, 1901184), (192, 1515006), (204, 1425888), (216, 1346672), (272, 1069416), (288, 1010004), (306, 950592), (384, 757503), (408, 712944), (432, 673336), (459, 633728), (544, 534708), (576, 505002), (612, 475296), (816, 356472), (864, 336668), (918, 316864), (1088, 267354), (1152, 252501), (1224, 237648), (1632, 178236), (1728, 168334), (1836, 158432), (2176, 133677), (2448, 118824), (3264, 89118), (3456, 84167), (3672, 79216), (4896, 59412), (4951, 58752), (6528, 44559), (7344, 39608), (9792, 29706), (9902, 29376), (14688, 19804), (14853, 19584)]