15696520728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{681983}}^1$

素因数の和:682136

約数の個数: 64

約数和(自身を含む): 45174620160

約数和(自身を除く): 29478099432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3836, 5754, 7672, 11508, 23016, 681983, 1363966, 2045949, 2727932, 4091898, 4773881, 5455864, 8183796, 9547762, 14321643, 16367592, 19095524, 28643286, 38191048, 57286572, 93431671, 114573144, 186863342, 280295013, 373726684, 560590026, 654021697, 747453368, 1121180052, 1308043394, 1962065091, 2242360104, 2616086788, 3924130182, 5232173576, 7848260364, 15696520728]

約数ペア:

[(1, 15696520728), (2, 7848260364), (3, 5232173576), (4, 3924130182), (6, 2616086788), (7, 2242360104), (8, 1962065091), (12, 1308043394), (14, 1121180052), (21, 747453368), (24, 654021697), (28, 560590026), (42, 373726684), (56, 280295013), (84, 186863342), (137, 114573144), (168, 93431671), (274, 57286572), (411, 38191048), (548, 28643286), (822, 19095524), (959, 16367592), (1096, 14321643), (1644, 9547762), (1918, 8183796), (2877, 5455864), (3288, 4773881), (3836, 4091898), (5754, 2727932), (7672, 2045949), (11508, 1363966), (23016, 681983)]