280213824

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7028

約数の個数: 112

約数和(自身を含む): 851489280

約数和(自身を除く): 571275456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3344, 3648, 5016, 6688, 6983, 10032, 13376, 13966, 20064, 20949, 27932, 40128, 41898, 55864, 76813, 83796, 111728, 132677, 153626, 167592, 223456, 230439, 265354, 307252, 335184, 398031, 446912, 460878, 530708, 614504, 670368, 796062, 921756, 1061416, 1229008, 1340736, 1459447, 1592124, 1843512, 2122832, 2458016, 2918894, 3184248, 3687024, 4245664, 4378341, 4916032, 5837788, 6368496, 7374048, 8491328, 8756682, 11675576, 12736992, 14748096, 17513364, 23351152, 25473984, 35026728, 46702304, 70053456, 93404608, 140106912, 280213824]

約数ペア:

[(1, 280213824), (2, 140106912), (3, 93404608), (4, 70053456), (6, 46702304), (8, 35026728), (11, 25473984), (12, 23351152), (16, 17513364), (19, 14748096), (22, 12736992), (24, 11675576), (32, 8756682), (33, 8491328), (38, 7374048), (44, 6368496), (48, 5837788), (57, 4916032), (64, 4378341), (66, 4245664), (76, 3687024), (88, 3184248), (96, 2918894), (114, 2458016), (132, 2122832), (152, 1843512), (176, 1592124), (192, 1459447), (209, 1340736), (228, 1229008), (264, 1061416), (304, 921756), (352, 796062), (418, 670368), (456, 614504), (528, 530708), (608, 460878), (627, 446912), (704, 398031), (836, 335184), (912, 307252), (1056, 265354), (1216, 230439), (1254, 223456), (1672, 167592), (1824, 153626), (2112, 132677), (2508, 111728), (3344, 83796), (3648, 76813), (5016, 55864), (6688, 41898), (6983, 40128), (10032, 27932), (13376, 20949), (13966, 20064)]