38999781756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{23789}}^1$

素因数の和:23956

約数の個数: 144

約数和(自身を含む): 110565262080

約数和(自身を除く): 71565480324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 113, 117, 124, 156, 186, 226, 234, 279, 339, 372, 403, 452, 468, 558, 678, 806, 1017, 1116, 1209, 1356, 1469, 1612, 2034, 2418, 2938, 3503, 3627, 4068, 4407, 4836, 5876, 7006, 7254, 8814, 10509, 13221, 14012, 14508, 17628, 21018, 23789, 26442, 31527, 42036, 45539, 47578, 52884, 63054, 71367, 91078, 95156, 126108, 136617, 142734, 182156, 214101, 273234, 285468, 309257, 409851, 428202, 546468, 618514, 737459, 819702, 856404, 927771, 1237028, 1474918, 1639404, 1855542, 2212377, 2688157, 2783313, 2949836, 3711084, 4424754, 5376314, 5566626, 6637131, 8064471, 8849508, 9586967, 10752628, 11133252, 13274262, 16128942, 19173934, 24193413, 26548524, 28760901, 32257884, 34946041, 38347868, 48386826, 57521802, 69892082, 83332867, 86282703, 96773652, 104838123, 115043604, 139784164, 166665734, 172565406, 209676246, 249998601, 314514369, 333331468, 345130812, 419352492, 499997202, 629028738, 749995803, 999994404, 1083327271, 1258057476, 1499991606, 2166654542, 2999983212, 3249981813, 4333309084, 6499963626, 9749945439, 12999927252, 19499890878, 38999781756]

約数ペア:

[(1, 38999781756), (2, 19499890878), (3, 12999927252), (4, 9749945439), (6, 6499963626), (9, 4333309084), (12, 3249981813), (13, 2999983212), (18, 2166654542), (26, 1499991606), (31, 1258057476), (36, 1083327271), (39, 999994404), (52, 749995803), (62, 629028738), (78, 499997202), (93, 419352492), (113, 345130812), (117, 333331468), (124, 314514369), (156, 249998601), (186, 209676246), (226, 172565406), (234, 166665734), (279, 139784164), (339, 115043604), (372, 104838123), (403, 96773652), (452, 86282703), (468, 83332867), (558, 69892082), (678, 57521802), (806, 48386826), (1017, 38347868), (1116, 34946041), (1209, 32257884), (1356, 28760901), (1469, 26548524), (1612, 24193413), (2034, 19173934), (2418, 16128942), (2938, 13274262), (3503, 11133252), (3627, 10752628), (4068, 9586967), (4407, 8849508), (4836, 8064471), (5876, 6637131), (7006, 5566626), (7254, 5376314), (8814, 4424754), (10509, 3711084), (13221, 2949836), (14012, 2783313), (14508, 2688157), (17628, 2212377), (21018, 1855542), (23789, 1639404), (26442, 1474918), (31527, 1237028), (42036, 927771), (45539, 856404), (47578, 819702), (52884, 737459), (63054, 618514), (71367, 546468), (91078, 428202), (95156, 409851), (126108, 309257), (136617, 285468), (142734, 273234), (182156, 214101)]