381707898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 941359104

約数和(自身を除く): 559651206

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 113, 127, 143, 186, 226, 254, 286, 339, 341, 381, 403, 429, 678, 682, 762, 806, 858, 1023, 1209, 1243, 1397, 1469, 1651, 2046, 2418, 2486, 2794, 2938, 3302, 3503, 3729, 3937, 4191, 4407, 4433, 4953, 7006, 7458, 7874, 8382, 8814, 8866, 9906, 10509, 11811, 13299, 14351, 16159, 18161, 21018, 23622, 26598, 28702, 32318, 36322, 38533, 43053, 43307, 45539, 48477, 51181, 54483, 77066, 86106, 86614, 91078, 96954, 102362, 108966, 115599, 129921, 136617, 153543, 157861, 186563, 231198, 259842, 273234, 307086, 315722, 373126, 444881, 473583, 500929, 559689, 562991, 889762, 947166, 1001858, 1119378, 1125982, 1334643, 1502787, 1688973, 2052193, 2669286, 3005574, 3377946, 4104386, 4893691, 5783453, 6156579, 9787382, 11566906, 12313158, 14681073, 17350359, 29362146, 34700718, 63617983, 127235966, 190853949, 381707898]

約数ペア:

[(1, 381707898), (2, 190853949), (3, 127235966), (6, 63617983), (11, 34700718), (13, 29362146), (22, 17350359), (26, 14681073), (31, 12313158), (33, 11566906), (39, 9787382), (62, 6156579), (66, 5783453), (78, 4893691), (93, 4104386), (113, 3377946), (127, 3005574), (143, 2669286), (186, 2052193), (226, 1688973), (254, 1502787), (286, 1334643), (339, 1125982), (341, 1119378), (381, 1001858), (403, 947166), (429, 889762), (678, 562991), (682, 559689), (762, 500929), (806, 473583), (858, 444881), (1023, 373126), (1209, 315722), (1243, 307086), (1397, 273234), (1469, 259842), (1651, 231198), (2046, 186563), (2418, 157861), (2486, 153543), (2794, 136617), (2938, 129921), (3302, 115599), (3503, 108966), (3729, 102362), (3937, 96954), (4191, 91078), (4407, 86614), (4433, 86106), (4953, 77066), (7006, 54483), (7458, 51181), (7874, 48477), (8382, 45539), (8814, 43307), (8866, 43053), (9906, 38533), (10509, 36322), (11811, 32318), (13299, 28702), (14351, 26598), (16159, 23622), (18161, 21018)]