2247338292

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 5387547648

約数和(自身を除く): 3140209356

約数列:

[1, 2, 3, 4, 6, 12, 71, 97, 142, 194, 213, 284, 291, 383, 388, 426, 582, 766, 852, 1149, 1164, 1532, 2298, 4596, 5041, 6887, 10082, 13774, 15123, 20164, 20661, 27193, 27548, 30246, 37151, 41322, 54386, 60492, 74302, 81579, 82644, 108772, 111453, 148604, 163158, 222906, 326316, 445812, 488977, 977954, 1466931, 1930703, 1955908, 2637721, 2933862, 3861406, 5275442, 5792109, 5867724, 7722812, 7913163, 10550884, 11584218, 15826326, 23168436, 31652652, 187278191, 374556382, 561834573, 749112764, 1123669146, 2247338292]

約数ペア:

[(1, 2247338292), (2, 1123669146), (3, 749112764), (4, 561834573), (6, 374556382), (12, 187278191), (71, 31652652), (97, 23168436), (142, 15826326), (194, 11584218), (213, 10550884), (284, 7913163), (291, 7722812), (383, 5867724), (388, 5792109), (426, 5275442), (582, 3861406), (766, 2933862), (852, 2637721), (1149, 1955908), (1164, 1930703), (1532, 1466931), (2298, 977954), (4596, 488977), (5041, 445812), (6887, 326316), (10082, 222906), (13774, 163158), (15123, 148604), (20164, 111453), (20661, 108772), (27193, 82644), (27548, 81579), (30246, 74302), (37151, 60492), (41322, 54386)]