554012856

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 1524322800

約数和(自身を除く): 970309944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 197, 278, 281, 394, 417, 556, 562, 591, 788, 834, 843, 1112, 1124, 1182, 1251, 1576, 1668, 1686, 1773, 2248, 2364, 2502, 2529, 3336, 3372, 3546, 4728, 5004, 5058, 6744, 7092, 10008, 10116, 14184, 20232, 27383, 39059, 54766, 55357, 78118, 82149, 109532, 110714, 117177, 156236, 164298, 166071, 219064, 221428, 234354, 246447, 312472, 328596, 332142, 351531, 442856, 468708, 492894, 498213, 657192, 664284, 703062, 937416, 985788, 996426, 1328568, 1406124, 1971576, 1992852, 2812248, 3985704, 7694623, 15389246, 23083869, 30778492, 46167738, 61556984, 69251607, 92335476, 138503214, 184670952, 277006428, 554012856]

約数ペア:

[(1, 554012856), (2, 277006428), (3, 184670952), (4, 138503214), (6, 92335476), (8, 69251607), (9, 61556984), (12, 46167738), (18, 30778492), (24, 23083869), (36, 15389246), (72, 7694623), (139, 3985704), (197, 2812248), (278, 1992852), (281, 1971576), (394, 1406124), (417, 1328568), (556, 996426), (562, 985788), (591, 937416), (788, 703062), (834, 664284), (843, 657192), (1112, 498213), (1124, 492894), (1182, 468708), (1251, 442856), (1576, 351531), (1668, 332142), (1686, 328596), (1773, 312472), (2248, 246447), (2364, 234354), (2502, 221428), (2529, 219064), (3336, 166071), (3372, 164298), (3546, 156236), (4728, 117177), (5004, 110714), (5058, 109532), (6744, 82149), (7092, 78118), (10008, 55357), (10116, 54766), (14184, 39059), (20232, 27383)]