268756026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 128

約数和(自身を含む): 747325440

約数和(自身を除く): 478569414

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 231, 238, 266, 323, 357, 374, 399, 418, 462, 561, 627, 646, 714, 798, 969, 1122, 1254, 1309, 1463, 1801, 1938, 2261, 2618, 2926, 3553, 3602, 3927, 4389, 4522, 5403, 6783, 7106, 7854, 8778, 10659, 10806, 12607, 13566, 19811, 21318, 24871, 25214, 30617, 34219, 37821, 39622, 49742, 59433, 61234, 68438, 74613, 75642, 91851, 102657, 118866, 138677, 149226, 183702, 205314, 214319, 239533, 277354, 336787, 376409, 416031, 428638, 479066, 581723, 642957, 673574, 718599, 752818, 832062, 1010361, 1129227, 1163446, 1285914, 1437198, 1745169, 2020722, 2258454, 2357509, 2634863, 3490338, 4072061, 4715018, 5269726, 6398953, 7072527, 7904589, 8144122, 12216183, 12797906, 14145054, 15809178, 19196859, 24432366, 38393718, 44792671, 89585342, 134378013, 268756026]

約数ペア:

[(1, 268756026), (2, 134378013), (3, 89585342), (6, 44792671), (7, 38393718), (11, 24432366), (14, 19196859), (17, 15809178), (19, 14145054), (21, 12797906), (22, 12216183), (33, 8144122), (34, 7904589), (38, 7072527), (42, 6398953), (51, 5269726), (57, 4715018), (66, 4072061), (77, 3490338), (102, 2634863), (114, 2357509), (119, 2258454), (133, 2020722), (154, 1745169), (187, 1437198), (209, 1285914), (231, 1163446), (238, 1129227), (266, 1010361), (323, 832062), (357, 752818), (374, 718599), (399, 673574), (418, 642957), (462, 581723), (561, 479066), (627, 428638), (646, 416031), (714, 376409), (798, 336787), (969, 277354), (1122, 239533), (1254, 214319), (1309, 205314), (1463, 183702), (1801, 149226), (1938, 138677), (2261, 118866), (2618, 102657), (2926, 91851), (3553, 75642), (3602, 74613), (3927, 68438), (4389, 61234), (4522, 59433), (5403, 49742), (6783, 39622), (7106, 37821), (7854, 34219), (8778, 30617), (10659, 25214), (10806, 24871), (12607, 21318), (13566, 19811)]