814906352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5573}}^1$

素因数の和:5650

約数の個数: 80

約数和(自身を含む): 1838528160

約数和(自身を除く): 1023621808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 481, 494, 592, 703, 962, 988, 1406, 1924, 1976, 2812, 3848, 3952, 5573, 5624, 7696, 9139, 11146, 11248, 18278, 22292, 36556, 44584, 72449, 73112, 89168, 105887, 144898, 146224, 206201, 211774, 289796, 412402, 423548, 579592, 824804, 847096, 1159184, 1376531, 1649608, 1694192, 2680613, 2753062, 3299216, 3917819, 5361226, 5506124, 7835638, 10722452, 11012248, 15671276, 21444904, 22024496, 31342552, 42889808, 50931647, 62685104, 101863294, 203726588, 407453176, 814906352]

約数ペア:

[(1, 814906352), (2, 407453176), (4, 203726588), (8, 101863294), (13, 62685104), (16, 50931647), (19, 42889808), (26, 31342552), (37, 22024496), (38, 21444904), (52, 15671276), (74, 11012248), (76, 10722452), (104, 7835638), (148, 5506124), (152, 5361226), (208, 3917819), (247, 3299216), (296, 2753062), (304, 2680613), (481, 1694192), (494, 1649608), (592, 1376531), (703, 1159184), (962, 847096), (988, 824804), (1406, 579592), (1924, 423548), (1976, 412402), (2812, 289796), (3848, 211774), (3952, 206201), (5573, 146224), (5624, 144898), (7696, 105887), (9139, 89168), (11146, 73112), (11248, 72449), (18278, 44584), (22292, 36556)]