520979688

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47293}}^1$

素因数の和:47328

約数の個数: 80

約数和(自身を含む): 1545094980

約数和(自身を除く): 1024115292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 47293, 94586, 141879, 189172, 283758, 378344, 425637, 567516, 803981, 851274, 1135032, 1276911, 1607962, 1702548, 2411943, 2553822, 3215924, 3405096, 3830733, 4823886, 5107644, 6431848, 7235829, 7661466, 9647772, 10215288, 14471658, 15322932, 19295544, 21707487, 28943316, 30645864, 43414974, 57886632, 65122461, 86829948, 130244922, 173659896, 260489844, 520979688]

約数ペア:

[(1, 520979688), (2, 260489844), (3, 173659896), (4, 130244922), (6, 86829948), (8, 65122461), (9, 57886632), (12, 43414974), (17, 30645864), (18, 28943316), (24, 21707487), (27, 19295544), (34, 15322932), (36, 14471658), (51, 10215288), (54, 9647772), (68, 7661466), (72, 7235829), (81, 6431848), (102, 5107644), (108, 4823886), (136, 3830733), (153, 3405096), (162, 3215924), (204, 2553822), (216, 2411943), (306, 1702548), (324, 1607962), (408, 1276911), (459, 1135032), (612, 851274), (648, 803981), (918, 567516), (1224, 425637), (1377, 378344), (1836, 283758), (2754, 189172), (3672, 141879), (5508, 94586), (11016, 47293)]