40634748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 130201344

約数和(自身を除く): 89566596

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 107, 126, 132, 137, 154, 198, 214, 231, 252, 274, 308, 321, 396, 411, 428, 462, 548, 642, 693, 749, 822, 924, 959, 963, 1177, 1233, 1284, 1386, 1498, 1507, 1644, 1918, 1926, 2247, 2354, 2466, 2772, 2877, 2996, 3014, 3531, 3836, 3852, 4494, 4521, 4708, 4932, 5754, 6028, 6741, 7062, 8239, 8631, 8988, 9042, 10549, 10593, 11508, 13482, 13563, 14124, 14659, 16478, 17262, 18084, 21098, 21186, 24717, 26964, 27126, 29318, 31647, 32956, 34524, 42196, 42372, 43977, 49434, 54252, 58636, 63294, 74151, 87954, 94941, 98868, 102613, 126588, 131931, 148302, 161249, 175908, 189882, 205226, 263862, 296604, 307839, 322498, 379764, 410452, 483747, 527724, 615678, 644996, 923517, 967494, 1128743, 1231356, 1451241, 1847034, 1934988, 2257486, 2902482, 3386229, 3694068, 4514972, 5804964, 6772458, 10158687, 13544916, 20317374, 40634748]

約数ペア:

[(1, 40634748), (2, 20317374), (3, 13544916), (4, 10158687), (6, 6772458), (7, 5804964), (9, 4514972), (11, 3694068), (12, 3386229), (14, 2902482), (18, 2257486), (21, 1934988), (22, 1847034), (28, 1451241), (33, 1231356), (36, 1128743), (42, 967494), (44, 923517), (63, 644996), (66, 615678), (77, 527724), (84, 483747), (99, 410452), (107, 379764), (126, 322498), (132, 307839), (137, 296604), (154, 263862), (198, 205226), (214, 189882), (231, 175908), (252, 161249), (274, 148302), (308, 131931), (321, 126588), (396, 102613), (411, 98868), (428, 94941), (462, 87954), (548, 74151), (642, 63294), (693, 58636), (749, 54252), (822, 49434), (924, 43977), (959, 42372), (963, 42196), (1177, 34524), (1233, 32956), (1284, 31647), (1386, 29318), (1498, 27126), (1507, 26964), (1644, 24717), (1918, 21186), (1926, 21098), (2247, 18084), (2354, 17262), (2466, 16478), (2772, 14659), (2877, 14124), (2996, 13563), (3014, 13482), (3531, 11508), (3836, 10593), (3852, 10549), (4494, 9042), (4521, 8988), (4708, 8631), (4932, 8239), (5754, 7062), (6028, 6741)]