17948954144

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 41293857024

約数和(自身を除く): 23344902880

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 367, 374, 484, 544, 734, 743, 748, 968, 1468, 1486, 1496, 1936, 2057, 2936, 2972, 2992, 3872, 4037, 4114, 5872, 5944, 5984, 6239, 8074, 8173, 8228, 11744, 11888, 12478, 12631, 16148, 16346, 16456, 23776, 24956, 25262, 32296, 32692, 32912, 44407, 49912, 50524, 64592, 65384, 65824, 68629, 88814, 89903, 99824, 101048, 129184, 130768, 137258, 138941, 177628, 179806, 199648, 202096, 261536, 272681, 274516, 277882, 355256, 359612, 404192, 545362, 549032, 555764, 710512, 719224, 754919, 1090724, 1098064, 1111528, 1421024, 1438448, 1509838, 1528351, 2181448, 2196128, 2223056, 2876896, 2999491, 3019676, 3056702, 4362896, 4446112, 4635577, 5998982, 6039352, 6113404, 8725792, 9271154, 11997964, 12078704, 12226808, 18542308, 23995928, 24157408, 24453616, 32994401, 37084616, 47991856, 48907232, 50991347, 65988802, 74169232, 95983712, 101982694, 131977604, 148338464, 203965388, 263955208, 407930776, 527910416, 560904817, 815861552, 1055820832, 1121809634, 1631723104, 2243619268, 4487238536, 8974477072, 17948954144]

約数ペア:

[(1, 17948954144), (2, 8974477072), (4, 4487238536), (8, 2243619268), (11, 1631723104), (16, 1121809634), (17, 1055820832), (22, 815861552), (32, 560904817), (34, 527910416), (44, 407930776), (68, 263955208), (88, 203965388), (121, 148338464), (136, 131977604), (176, 101982694), (187, 95983712), (242, 74169232), (272, 65988802), (352, 50991347), (367, 48907232), (374, 47991856), (484, 37084616), (544, 32994401), (734, 24453616), (743, 24157408), (748, 23995928), (968, 18542308), (1468, 12226808), (1486, 12078704), (1496, 11997964), (1936, 9271154), (2057, 8725792), (2936, 6113404), (2972, 6039352), (2992, 5998982), (3872, 4635577), (4037, 4446112), (4114, 4362896), (5872, 3056702), (5944, 3019676), (5984, 2999491), (6239, 2876896), (8074, 2223056), (8173, 2196128), (8228, 2181448), (11744, 1528351), (11888, 1509838), (12478, 1438448), (12631, 1421024), (16148, 1111528), (16346, 1098064), (16456, 1090724), (23776, 754919), (24956, 719224), (25262, 710512), (32296, 555764), (32692, 549032), (32912, 545362), (44407, 404192), (49912, 359612), (50524, 355256), (64592, 277882), (65384, 274516), (65824, 272681), (68629, 261536), (88814, 202096), (89903, 199648), (99824, 179806), (101048, 177628), (129184, 138941), (130768, 137258)]