2019970512

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6091}}^1$

素因数の和:6166

約数の個数: 180

約数和(自身を含む): 6717087936

約数和(自身を除く): 4697117424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 658, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1316, 1692, 1764, 1974, 2256, 2303, 2352, 2632, 2961, 3384, 3528, 3948, 4606, 5264, 5922, 6091, 6768, 6909, 7056, 7896, 9212, 11844, 12182, 13818, 15792, 18273, 18424, 20727, 23688, 24364, 27636, 36546, 36848, 41454, 42637, 47376, 48728, 54819, 55272, 73092, 82908, 85274, 97456, 109638, 110544, 127911, 146184, 165816, 170548, 219276, 255822, 286277, 292368, 298459, 331632, 341096, 383733, 438552, 511644, 572554, 596918, 682192, 767466, 858831, 877104, 895377, 1023288, 1145108, 1193836, 1534932, 1717662, 1790754, 2003939, 2046576, 2290216, 2387672, 2576493, 2686131, 3069864, 3435324, 3581508, 4007878, 4580432, 4775344, 5152986, 5372262, 6011817, 6139728, 6870648, 7163016, 8015756, 10305972, 10744524, 12023634, 13741296, 14027573, 14326032, 16031512, 18035451, 20611944, 21489048, 24047268, 28055146, 32063024, 36070902, 41223888, 42082719, 42978096, 48094536, 56110292, 72141804, 84165438, 96189072, 112220584, 126248157, 144283608, 168330876, 224441168, 252496314, 288567216, 336661752, 504992628, 673323504, 1009985256, 2019970512]

約数ペア:

[(1, 2019970512), (2, 1009985256), (3, 673323504), (4, 504992628), (6, 336661752), (7, 288567216), (8, 252496314), (9, 224441168), (12, 168330876), (14, 144283608), (16, 126248157), (18, 112220584), (21, 96189072), (24, 84165438), (28, 72141804), (36, 56110292), (42, 48094536), (47, 42978096), (48, 42082719), (49, 41223888), (56, 36070902), (63, 32063024), (72, 28055146), (84, 24047268), (94, 21489048), (98, 20611944), (112, 18035451), (126, 16031512), (141, 14326032), (144, 14027573), (147, 13741296), (168, 12023634), (188, 10744524), (196, 10305972), (252, 8015756), (282, 7163016), (294, 6870648), (329, 6139728), (336, 6011817), (376, 5372262), (392, 5152986), (423, 4775344), (441, 4580432), (504, 4007878), (564, 3581508), (588, 3435324), (658, 3069864), (752, 2686131), (784, 2576493), (846, 2387672), (882, 2290216), (987, 2046576), (1008, 2003939), (1128, 1790754), (1176, 1717662), (1316, 1534932), (1692, 1193836), (1764, 1145108), (1974, 1023288), (2256, 895377), (2303, 877104), (2352, 858831), (2632, 767466), (2961, 682192), (3384, 596918), (3528, 572554), (3948, 511644), (4606, 438552), (5264, 383733), (5922, 341096), (6091, 331632), (6768, 298459), (6909, 292368), (7056, 286277), (7896, 255822), (9212, 219276), (11844, 170548), (12182, 165816), (13818, 146184), (15792, 127911), (18273, 110544), (18424, 109638), (20727, 97456), (23688, 85274), (24364, 82908), (27636, 73092), (36546, 55272), (36848, 54819), (41454, 48728), (42637, 47376)]