270580908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 724538304

約数和(自身を除く): 453957396

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 257, 397, 442, 514, 663, 771, 794, 884, 1028, 1191, 1326, 1542, 1588, 2382, 2652, 3084, 3341, 4369, 4764, 5161, 6682, 6749, 8738, 10023, 10322, 13107, 13364, 13498, 15483, 17476, 20046, 20247, 20644, 26214, 26996, 30966, 40092, 40494, 52428, 56797, 61932, 80988, 87737, 102029, 113594, 170391, 175474, 204058, 227188, 263211, 306087, 340782, 350948, 408116, 526422, 612174, 681564, 1052844, 1224348, 1326377, 1734493, 2652754, 3468986, 3979131, 5203479, 5305508, 6937972, 7958262, 10406958, 15916524, 20813916, 22548409, 45096818, 67645227, 90193636, 135290454, 270580908]

約数ペア:

[(1, 270580908), (2, 135290454), (3, 90193636), (4, 67645227), (6, 45096818), (12, 22548409), (13, 20813916), (17, 15916524), (26, 10406958), (34, 7958262), (39, 6937972), (51, 5305508), (52, 5203479), (68, 3979131), (78, 3468986), (102, 2652754), (156, 1734493), (204, 1326377), (221, 1224348), (257, 1052844), (397, 681564), (442, 612174), (514, 526422), (663, 408116), (771, 350948), (794, 340782), (884, 306087), (1028, 263211), (1191, 227188), (1326, 204058), (1542, 175474), (1588, 170391), (2382, 113594), (2652, 102029), (3084, 87737), (3341, 80988), (4369, 61932), (4764, 56797), (5161, 52428), (6682, 40494), (6749, 40092), (8738, 30966), (10023, 26996), (10322, 26214), (13107, 20644), (13364, 20247), (13498, 20046), (15483, 17476)]