390316752

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{18439}}^1$

素因数の和:18470

約数の個数: 120

約数和(自身を含む): 1303339200

約数和(自身を除く): 913022448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 18439, 21168, 36878, 55317, 73756, 110634, 129073, 147512, 165951, 221268, 258146, 295024, 331902, 387219, 442536, 497853, 516292, 663804, 774438, 885072, 903511, 995706, 1032584, 1161657, 1327608, 1548876, 1807022, 1991412, 2065168, 2323314, 2655216, 2710533, 3097752, 3484971, 3614044, 3982824, 4646628, 5421066, 6195504, 6969942, 7228088, 7965648, 8131599, 9293256, 10842132, 13939884, 14456176, 16263198, 18586512, 21684264, 24394797, 27879768, 32526396, 43368528, 48789594, 55759536, 65052792, 97579188, 130105584, 195158376, 390316752]

約数ペア:

[(1, 390316752), (2, 195158376), (3, 130105584), (4, 97579188), (6, 65052792), (7, 55759536), (8, 48789594), (9, 43368528), (12, 32526396), (14, 27879768), (16, 24394797), (18, 21684264), (21, 18586512), (24, 16263198), (27, 14456176), (28, 13939884), (36, 10842132), (42, 9293256), (48, 8131599), (49, 7965648), (54, 7228088), (56, 6969942), (63, 6195504), (72, 5421066), (84, 4646628), (98, 3982824), (108, 3614044), (112, 3484971), (126, 3097752), (144, 2710533), (147, 2655216), (168, 2323314), (189, 2065168), (196, 1991412), (216, 1807022), (252, 1548876), (294, 1327608), (336, 1161657), (378, 1032584), (392, 995706), (432, 903511), (441, 885072), (504, 774438), (588, 663804), (756, 516292), (784, 497853), (882, 442536), (1008, 387219), (1176, 331902), (1323, 295024), (1512, 258146), (1764, 221268), (2352, 165951), (2646, 147512), (3024, 129073), (3528, 110634), (5292, 73756), (7056, 55317), (10584, 36878), (18439, 21168)]