281139768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14303}}^1$

素因数の和:14338

約数の個数: 128

約数和(自身を含む): 961228800

約数和(自身を除く): 680089032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 14303, 19656, 28606, 42909, 57212, 85818, 100121, 114424, 128727, 171636, 185939, 200242, 257454, 300363, 343272, 371878, 386181, 400484, 514908, 557817, 600726, 743756, 772362, 800968, 901089, 1029816, 1115634, 1201452, 1301573, 1487512, 1544724, 1673451, 1802178, 2231268, 2402904, 2603146, 2703267, 3089448, 3346902, 3604356, 3904719, 4462536, 5020353, 5206292, 5406534, 6693804, 7208712, 7809438, 10040706, 10412584, 10813068, 11714157, 13387608, 15618876, 20081412, 21626136, 23428314, 31237752, 35142471, 40162824, 46856628, 70284942, 93713256, 140569884, 281139768]

約数ペア:

[(1, 281139768), (2, 140569884), (3, 93713256), (4, 70284942), (6, 46856628), (7, 40162824), (8, 35142471), (9, 31237752), (12, 23428314), (13, 21626136), (14, 20081412), (18, 15618876), (21, 13387608), (24, 11714157), (26, 10813068), (27, 10412584), (28, 10040706), (36, 7809438), (39, 7208712), (42, 6693804), (52, 5406534), (54, 5206292), (56, 5020353), (63, 4462536), (72, 3904719), (78, 3604356), (84, 3346902), (91, 3089448), (104, 2703267), (108, 2603146), (117, 2402904), (126, 2231268), (156, 1802178), (168, 1673451), (182, 1544724), (189, 1487512), (216, 1301573), (234, 1201452), (252, 1115634), (273, 1029816), (312, 901089), (351, 800968), (364, 772362), (378, 743756), (468, 600726), (504, 557817), (546, 514908), (702, 400484), (728, 386181), (756, 371878), (819, 343272), (936, 300363), (1092, 257454), (1404, 200242), (1512, 185939), (1638, 171636), (2184, 128727), (2457, 114424), (2808, 100121), (3276, 85818), (4914, 57212), (6552, 42909), (9828, 28606), (14303, 19656)]