865306512

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45181}}^1$

素因数の和:45221

約数の個数: 120

約数和(自身を含む): 2913335360

約数和(自身を除く): 2048028848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 45181, 90362, 135543, 180724, 271086, 316267, 361448, 406629, 542172, 632534, 722896, 813258, 858439, 948801, 1084344, 1265068, 1626516, 1716878, 1897602, 2168688, 2530136, 2575317, 2846403, 3253032, 3433756, 3795204, 5060272, 5150634, 5692806, 6009073, 6506064, 6867512, 7590408, 7725951, 10301268, 11385612, 12018146, 13735024, 15180816, 15451902, 18027219, 20602536, 22771224, 24036292, 30903804, 36054438, 41205072, 45542448, 48072584, 54081657, 61807608, 72108876, 96145168, 108163314, 123615216, 144217752, 216326628, 288435504, 432653256, 865306512]

約数ペア:

[(1, 865306512), (2, 432653256), (3, 288435504), (4, 216326628), (6, 144217752), (7, 123615216), (8, 108163314), (9, 96145168), (12, 72108876), (14, 61807608), (16, 54081657), (18, 48072584), (19, 45542448), (21, 41205072), (24, 36054438), (28, 30903804), (36, 24036292), (38, 22771224), (42, 20602536), (48, 18027219), (56, 15451902), (57, 15180816), (63, 13735024), (72, 12018146), (76, 11385612), (84, 10301268), (112, 7725951), (114, 7590408), (126, 6867512), (133, 6506064), (144, 6009073), (152, 5692806), (168, 5150634), (171, 5060272), (228, 3795204), (252, 3433756), (266, 3253032), (304, 2846403), (336, 2575317), (342, 2530136), (399, 2168688), (456, 1897602), (504, 1716878), (532, 1626516), (684, 1265068), (798, 1084344), (912, 948801), (1008, 858439), (1064, 813258), (1197, 722896), (1368, 632534), (1596, 542172), (2128, 406629), (2394, 361448), (2736, 316267), (3192, 271086), (4788, 180724), (6384, 135543), (9576, 90362), (19152, 45181)]