308915772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 888330240

約数和(自身を除く): 579414468

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 47, 51, 58, 66, 68, 87, 94, 101, 102, 116, 132, 141, 174, 187, 188, 202, 204, 282, 303, 319, 348, 374, 404, 493, 517, 561, 564, 606, 638, 748, 799, 957, 986, 1034, 1111, 1122, 1212, 1276, 1363, 1479, 1551, 1598, 1717, 1914, 1972, 2068, 2222, 2244, 2397, 2726, 2929, 2958, 3102, 3196, 3333, 3434, 3828, 4089, 4444, 4747, 4794, 5151, 5423, 5452, 5858, 5916, 6204, 6666, 6868, 8178, 8787, 8789, 9494, 9588, 10302, 10846, 11716, 13332, 14241, 14993, 16269, 16356, 17574, 17578, 18887, 18988, 20604, 21692, 23171, 26367, 28482, 29986, 32219, 32538, 35148, 35156, 37774, 44979, 46342, 49793, 52217, 52734, 56661, 56964, 59972, 64438, 65076, 69513, 75548, 80699, 89958, 92684, 96657, 99586, 104434, 105468, 113322, 128876, 137663, 139026, 149379, 156651, 161398, 179916, 193314, 199172, 208868, 226644, 242097, 254881, 275326, 278052, 298758, 313302, 322796, 386628, 412989, 484194, 509762, 547723, 550652, 597516, 626604, 764643, 825978, 887689, 968388, 1019524, 1095446, 1514293, 1529286, 1643169, 1651956, 1775378, 2190892, 2340271, 2663067, 3028586, 3058572, 3286338, 3550756, 4542879, 4680542, 5326134, 6057172, 6572676, 7020813, 9085758, 9361084, 10652268, 14041626, 18171516, 25742981, 28083252, 51485962, 77228943, 102971924, 154457886, 308915772]

約数ペア:

[(1, 308915772), (2, 154457886), (3, 102971924), (4, 77228943), (6, 51485962), (11, 28083252), (12, 25742981), (17, 18171516), (22, 14041626), (29, 10652268), (33, 9361084), (34, 9085758), (44, 7020813), (47, 6572676), (51, 6057172), (58, 5326134), (66, 4680542), (68, 4542879), (87, 3550756), (94, 3286338), (101, 3058572), (102, 3028586), (116, 2663067), (132, 2340271), (141, 2190892), (174, 1775378), (187, 1651956), (188, 1643169), (202, 1529286), (204, 1514293), (282, 1095446), (303, 1019524), (319, 968388), (348, 887689), (374, 825978), (404, 764643), (493, 626604), (517, 597516), (561, 550652), (564, 547723), (606, 509762), (638, 484194), (748, 412989), (799, 386628), (957, 322796), (986, 313302), (1034, 298758), (1111, 278052), (1122, 275326), (1212, 254881), (1276, 242097), (1363, 226644), (1479, 208868), (1551, 199172), (1598, 193314), (1717, 179916), (1914, 161398), (1972, 156651), (2068, 149379), (2222, 139026), (2244, 137663), (2397, 128876), (2726, 113322), (2929, 105468), (2958, 104434), (3102, 99586), (3196, 96657), (3333, 92684), (3434, 89958), (3828, 80699), (4089, 75548), (4444, 69513), (4747, 65076), (4794, 64438), (5151, 59972), (5423, 56964), (5452, 56661), (5858, 52734), (5916, 52217), (6204, 49793), (6666, 46342), (6868, 44979), (8178, 37774), (8787, 35156), (8789, 35148), (9494, 32538), (9588, 32219), (10302, 29986), (10846, 28482), (11716, 26367), (13332, 23171), (14241, 21692), (14993, 20604), (16269, 18988), (16356, 18887), (17574, 17578)]