31304880684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1613321}}^1$

素因数の和:1613356

約数の個数: 108

約数和(自身を含む): 100419614568

約数和(自身を除く): 69114733884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 1613321, 3226642, 4839963, 6453284, 9679926, 11293247, 14519889, 17746531, 19359852, 22586494, 29039778, 33879741, 35493062, 45172988, 53239593, 58079556, 67759482, 70986124, 79052729, 101639223, 106479186, 124225717, 135518964, 158105458, 159718779, 203278446, 212958372, 237158187, 248451434, 316210916, 319437558, 372677151, 406556892, 474316374, 496902868, 638875116, 711474561, 745354302, 869580019, 948632748, 1118031453, 1422949122, 1490708604, 1739160038, 2236062906, 2608740057, 2845898244, 3478320076, 4472125812, 5217480114, 7826220171, 10434960228, 15652440342, 31304880684]

約数ペア:

[(1, 31304880684), (2, 15652440342), (3, 10434960228), (4, 7826220171), (6, 5217480114), (7, 4472125812), (9, 3478320076), (11, 2845898244), (12, 2608740057), (14, 2236062906), (18, 1739160038), (21, 1490708604), (22, 1422949122), (28, 1118031453), (33, 948632748), (36, 869580019), (42, 745354302), (44, 711474561), (49, 638875116), (63, 496902868), (66, 474316374), (77, 406556892), (84, 372677151), (98, 319437558), (99, 316210916), (126, 248451434), (132, 237158187), (147, 212958372), (154, 203278446), (196, 159718779), (198, 158105458), (231, 135518964), (252, 124225717), (294, 106479186), (308, 101639223), (396, 79052729), (441, 70986124), (462, 67759482), (539, 58079556), (588, 53239593), (693, 45172988), (882, 35493062), (924, 33879741), (1078, 29039778), (1386, 22586494), (1617, 19359852), (1764, 17746531), (2156, 14519889), (2772, 11293247), (3234, 9679926), (4851, 6453284), (6468, 4839963), (9702, 3226642), (19404, 1613321)]