817974612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27743}}^1$

素因数の和:27779

約数の個数: 120

約数和(自身を含む): 2631906816

約数和(自身を除く): 1813932204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 27743, 29484, 55486, 83229, 110972, 166458, 194201, 249687, 332916, 360659, 388402, 499374, 582603, 721318, 749061, 776804, 998748, 1081977, 1165206, 1442636, 1498122, 1747809, 2163954, 2247183, 2330412, 2524613, 2996244, 3245931, 3495618, 4327908, 4494366, 5049226, 5243427, 6491862, 6991236, 7573839, 8988732, 9737793, 10098452, 10486854, 12983724, 15147678, 15730281, 19475586, 20973708, 22721517, 29213379, 30295356, 31460562, 38951172, 45443034, 58426758, 62921124, 68164551, 90886068, 116853516, 136329102, 204493653, 272658204, 408987306, 817974612]

約数ペア:

[(1, 817974612), (2, 408987306), (3, 272658204), (4, 204493653), (6, 136329102), (7, 116853516), (9, 90886068), (12, 68164551), (13, 62921124), (14, 58426758), (18, 45443034), (21, 38951172), (26, 31460562), (27, 30295356), (28, 29213379), (36, 22721517), (39, 20973708), (42, 19475586), (52, 15730281), (54, 15147678), (63, 12983724), (78, 10486854), (81, 10098452), (84, 9737793), (91, 8988732), (108, 7573839), (117, 6991236), (126, 6491862), (156, 5243427), (162, 5049226), (182, 4494366), (189, 4327908), (234, 3495618), (252, 3245931), (273, 2996244), (324, 2524613), (351, 2330412), (364, 2247183), (378, 2163954), (468, 1747809), (546, 1498122), (567, 1442636), (702, 1165206), (756, 1081977), (819, 998748), (1053, 776804), (1092, 749061), (1134, 721318), (1404, 582603), (1638, 499374), (2106, 388402), (2268, 360659), (2457, 332916), (3276, 249687), (4212, 194201), (4914, 166458), (7371, 110972), (9828, 83229), (14742, 55486), (27743, 29484)]