216423504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12421}}^1$

素因数の和:12457

約数の個数: 90

約数和(自身を含む): 665806778

約数和(自身を除く): 449383274

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 12421, 17424, 24842, 37263, 49684, 74526, 99368, 111789, 136631, 149052, 198736, 223578, 273262, 298104, 409893, 447156, 546524, 596208, 819786, 894312, 1093048, 1229679, 1502941, 1639572, 1788624, 2186096, 2459358, 3005882, 3279144, 4508823, 4918716, 6011764, 6558288, 9017646, 9837432, 12023528, 13526469, 18035292, 19674864, 24047056, 27052938, 36070584, 54105876, 72141168, 108211752, 216423504]

約数ペア:

[(1, 216423504), (2, 108211752), (3, 72141168), (4, 54105876), (6, 36070584), (8, 27052938), (9, 24047056), (11, 19674864), (12, 18035292), (16, 13526469), (18, 12023528), (22, 9837432), (24, 9017646), (33, 6558288), (36, 6011764), (44, 4918716), (48, 4508823), (66, 3279144), (72, 3005882), (88, 2459358), (99, 2186096), (121, 1788624), (132, 1639572), (144, 1502941), (176, 1229679), (198, 1093048), (242, 894312), (264, 819786), (363, 596208), (396, 546524), (484, 447156), (528, 409893), (726, 298104), (792, 273262), (968, 223578), (1089, 198736), (1452, 149052), (1584, 136631), (1936, 111789), (2178, 99368), (2904, 74526), (4356, 49684), (5808, 37263), (8712, 24842), (12421, 17424)]