247415364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4046

約数の個数: 96

約数和(自身を含む): 742103040

約数和(自身を除く): 494687676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 83, 84, 108, 126, 166, 189, 249, 252, 332, 378, 498, 581, 747, 756, 996, 1162, 1494, 1743, 2241, 2324, 2988, 3486, 3943, 4482, 5229, 6972, 7886, 8964, 10458, 11829, 15687, 15772, 20916, 23658, 27601, 31374, 35487, 47316, 55202, 62748, 70974, 82803, 106461, 110404, 141948, 165606, 212922, 248409, 327269, 331212, 425844, 496818, 654538, 745227, 981807, 993636, 1309076, 1490454, 1963614, 2290883, 2945421, 2980908, 3927228, 4581766, 5890842, 6872649, 8836263, 9163532, 11781684, 13745298, 17672526, 20617947, 27490596, 35345052, 41235894, 61853841, 82471788, 123707682, 247415364]

約数ペア:

[(1, 247415364), (2, 123707682), (3, 82471788), (4, 61853841), (6, 41235894), (7, 35345052), (9, 27490596), (12, 20617947), (14, 17672526), (18, 13745298), (21, 11781684), (27, 9163532), (28, 8836263), (36, 6872649), (42, 5890842), (54, 4581766), (63, 3927228), (83, 2980908), (84, 2945421), (108, 2290883), (126, 1963614), (166, 1490454), (189, 1309076), (249, 993636), (252, 981807), (332, 745227), (378, 654538), (498, 496818), (581, 425844), (747, 331212), (756, 327269), (996, 248409), (1162, 212922), (1494, 165606), (1743, 141948), (2241, 110404), (2324, 106461), (2988, 82803), (3486, 70974), (3943, 62748), (4482, 55202), (5229, 47316), (6972, 35487), (7886, 31374), (8964, 27601), (10458, 23658), (11829, 20916), (15687, 15772)]