1909261728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19441}}^1$

素因数の和:19499

約数の個数: 144

約数和(自身を含む): 6114431232

約数和(自身を除く): 4205169504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 4092, 4464, 5456, 6138, 8184, 8928, 10912, 12276, 16368, 19441, 24552, 32736, 38882, 49104, 58323, 77764, 98208, 116646, 155528, 174969, 213851, 233292, 311056, 349938, 427702, 466584, 602671, 622112, 641553, 699876, 855404, 933168, 1205342, 1283106, 1399752, 1710808, 1808013, 1866336, 1924659, 2410684, 2566212, 2799504, 3421616, 3616026, 3849318, 4821368, 5132424, 5424039, 5599008, 6629381, 6843232, 7232052, 7698636, 9642736, 10264848, 10848078, 13258762, 14464104, 15397272, 19285472, 19888143, 20529696, 21696156, 26517524, 28928208, 30794544, 39776286, 43392312, 53035048, 57856416, 59664429, 61589088, 79552572, 86784624, 106070096, 119328858, 159105144, 173569248, 212140192, 238657716, 318210288, 477315432, 636420576, 954630864, 1909261728]

約数ペア:

[(1, 1909261728), (2, 954630864), (3, 636420576), (4, 477315432), (6, 318210288), (8, 238657716), (9, 212140192), (11, 173569248), (12, 159105144), (16, 119328858), (18, 106070096), (22, 86784624), (24, 79552572), (31, 61589088), (32, 59664429), (33, 57856416), (36, 53035048), (44, 43392312), (48, 39776286), (62, 30794544), (66, 28928208), (72, 26517524), (88, 21696156), (93, 20529696), (96, 19888143), (99, 19285472), (124, 15397272), (132, 14464104), (144, 13258762), (176, 10848078), (186, 10264848), (198, 9642736), (248, 7698636), (264, 7232052), (279, 6843232), (288, 6629381), (341, 5599008), (352, 5424039), (372, 5132424), (396, 4821368), (496, 3849318), (528, 3616026), (558, 3421616), (682, 2799504), (744, 2566212), (792, 2410684), (992, 1924659), (1023, 1866336), (1056, 1808013), (1116, 1710808), (1364, 1399752), (1488, 1283106), (1584, 1205342), (2046, 933168), (2232, 855404), (2728, 699876), (2976, 641553), (3069, 622112), (3168, 602671), (4092, 466584), (4464, 427702), (5456, 349938), (6138, 311056), (8184, 233292), (8928, 213851), (10912, 174969), (12276, 155528), (16368, 116646), (19441, 98208), (24552, 77764), (32736, 58323), (38882, 49104)]