217042112

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2089

約数の個数: 56

約数和(自身を含む): 494324640

約数和(自身を除く): 277282528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 448, 538, 1076, 1801, 1883, 2152, 3602, 3766, 4304, 7204, 7532, 8608, 12607, 14408, 15064, 17216, 25214, 28816, 30128, 50428, 57632, 60256, 100856, 115264, 120512, 201712, 403424, 484469, 806848, 968938, 1937876, 3391283, 3875752, 6782566, 7751504, 13565132, 15503008, 27130264, 31006016, 54260528, 108521056, 217042112]

約数ペア:

[(1, 217042112), (2, 108521056), (4, 54260528), (7, 31006016), (8, 27130264), (14, 15503008), (16, 13565132), (28, 7751504), (32, 6782566), (56, 3875752), (64, 3391283), (112, 1937876), (224, 968938), (269, 806848), (448, 484469), (538, 403424), (1076, 201712), (1801, 120512), (1883, 115264), (2152, 100856), (3602, 60256), (3766, 57632), (4304, 50428), (7204, 30128), (7532, 28816), (8608, 25214), (12607, 17216), (14408, 15064)]