393278544

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53551}}^1$

素因数の和:53585

約数の個数: 80

約数和(自身を含む): 1195280640

約数和(自身を除く): 802002096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 53551, 107102, 160653, 214204, 321306, 428408, 481959, 642612, 856816, 910367, 963918, 1285224, 1445877, 1820734, 1927836, 2570448, 2731101, 2891754, 3641468, 3855672, 5462202, 5783508, 7282936, 7711344, 8193303, 10924404, 11567016, 14565872, 16386606, 21848808, 23134032, 24579909, 32773212, 43697616, 49159818, 65546424, 98319636, 131092848, 196639272, 393278544]

約数ペア:

[(1, 393278544), (2, 196639272), (3, 131092848), (4, 98319636), (6, 65546424), (8, 49159818), (9, 43697616), (12, 32773212), (16, 24579909), (17, 23134032), (18, 21848808), (24, 16386606), (27, 14565872), (34, 11567016), (36, 10924404), (48, 8193303), (51, 7711344), (54, 7282936), (68, 5783508), (72, 5462202), (102, 3855672), (108, 3641468), (136, 2891754), (144, 2731101), (153, 2570448), (204, 1927836), (216, 1820734), (272, 1445877), (306, 1285224), (408, 963918), (432, 910367), (459, 856816), (612, 642612), (816, 481959), (918, 428408), (1224, 321306), (1836, 214204), (2448, 160653), (3672, 107102), (7344, 53551)]