211400448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39323}}^1$

素因数の和:39349

約数の個数: 72

約数和(自身を含む): 643026048

約数和(自身を除く): 431625600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 39323, 78646, 117969, 157292, 235938, 275261, 314584, 471876, 550522, 629168, 825783, 943752, 1101044, 1258336, 1651566, 1887504, 2202088, 2516672, 3303132, 3775008, 4404176, 5033344, 6606264, 7550016, 8808352, 10066688, 13212528, 15100032, 17616704, 26425056, 30200064, 35233408, 52850112, 70466816, 105700224, 211400448]

約数ペア:

[(1, 211400448), (2, 105700224), (3, 70466816), (4, 52850112), (6, 35233408), (7, 30200064), (8, 26425056), (12, 17616704), (14, 15100032), (16, 13212528), (21, 10066688), (24, 8808352), (28, 7550016), (32, 6606264), (42, 5033344), (48, 4404176), (56, 3775008), (64, 3303132), (84, 2516672), (96, 2202088), (112, 1887504), (128, 1651566), (168, 1258336), (192, 1101044), (224, 943752), (256, 825783), (336, 629168), (384, 550522), (448, 471876), (672, 314584), (768, 275261), (896, 235938), (1344, 157292), (1792, 117969), (2688, 78646), (5376, 39323)]