251293083768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:603

約数の個数: 288

約数和(自身を含む): 738683290800

約数和(自身を除く): 487390207032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 71, 72, 102, 136, 139, 142, 153, 204, 213, 278, 284, 293, 306, 408, 417, 426, 556, 568, 586, 612, 639, 834, 852, 879, 1112, 1172, 1207, 1224, 1251, 1278, 1668, 1704, 1758, 2344, 2363, 2414, 2502, 2556, 2637, 3336, 3516, 3621, 4726, 4828, 4981, 5004, 5041, 5112, 5274, 7032, 7089, 7242, 9452, 9656, 9869, 9962, 10008, 10082, 10548, 10863, 14178, 14484, 14943, 15123, 18904, 19738, 19924, 20164, 20803, 21096, 21267, 21726, 28356, 28968, 29607, 29886, 30246, 39476, 39848, 40328, 40727, 41606, 42534, 43452, 44829, 45369, 56712, 59214, 59772, 60492, 62409, 78952, 81454, 83212, 85068, 85697, 86904, 88821, 89658, 90738, 118428, 119544, 120984, 122181, 124818, 162908, 166424, 167773, 170136, 171394, 177642, 179316, 181476, 187227, 236856, 244362, 249636, 257091, 325816, 335546, 342788, 353651, 355284, 358632, 362952, 366543, 374454, 488724, 499272, 503319, 514182, 671092, 685576, 692359, 700699, 707302, 710568, 733086, 748908, 771273, 977448, 1006638, 1028364, 1060953, 1342184, 1384718, 1401398, 1414604, 1466172, 1477013, 1497816, 1509957, 1542546, 2013276, 2056728, 2077077, 2102097, 2121906, 2769436, 2802796, 2829208, 2891617, 2932344, 2954026, 3019914, 3085092, 3182859, 4026552, 4154154, 4204194, 4243812, 4431039, 5538872, 5605592, 5783234, 5908052, 6039828, 6170184, 6231231, 6306291, 6365718, 8308308, 8408388, 8487624, 8674851, 8862078, 11566468, 11816104, 11911883, 12079656, 12462462, 12612582, 12731436, 13293117, 16616616, 16816776, 17349702, 17724156, 23132936, 23823766, 24924924, 25109221, 25225164, 25462872, 26024553, 26586234, 34699404, 35448312, 35735649, 47647532, 49157489, 49849848, 50218442, 50450328, 52049106, 53172468, 69398808, 71471298, 75327663, 95295064, 98314978, 100436884, 104098212, 106344936, 107206947, 142942596, 147472467, 150655326, 196629956, 200873768, 205304807, 208196424, 214413894, 225982989, 285885192, 294944934, 301310652, 393259912, 410609614, 428827788, 442417401, 451965978, 589889868, 602621304, 615914421, 821219228, 857655576, 884834802, 903931956, 1179779736, 1231828842, 1642438456, 1769669604, 1807863912, 1847743263, 2463657684, 3490181719, 3539339208, 3695486526, 4927315368, 6980363438, 7390973052, 10470545157, 13960726876, 14781946104, 20941090314, 27921453752, 31411635471, 41882180628, 62823270942, 83764361256, 125646541884, 251293083768]

約数ペア:

[(1, 251293083768), (2, 125646541884), (3, 83764361256), (4, 62823270942), (6, 41882180628), (8, 31411635471), (9, 27921453752), (12, 20941090314), (17, 14781946104), (18, 13960726876), (24, 10470545157), (34, 7390973052), (36, 6980363438), (51, 4927315368), (68, 3695486526), (71, 3539339208), (72, 3490181719), (102, 2463657684), (136, 1847743263), (139, 1807863912), (142, 1769669604), (153, 1642438456), (204, 1231828842), (213, 1179779736), (278, 903931956), (284, 884834802), (293, 857655576), (306, 821219228), (408, 615914421), (417, 602621304), (426, 589889868), (556, 451965978), (568, 442417401), (586, 428827788), (612, 410609614), (639, 393259912), (834, 301310652), (852, 294944934), (879, 285885192), (1112, 225982989), (1172, 214413894), (1207, 208196424), (1224, 205304807), (1251, 200873768), (1278, 196629956), (1668, 150655326), (1704, 147472467), (1758, 142942596), (2344, 107206947), (2363, 106344936), (2414, 104098212), (2502, 100436884), (2556, 98314978), (2637, 95295064), (3336, 75327663), (3516, 71471298), (3621, 69398808), (4726, 53172468), (4828, 52049106), (4981, 50450328), (5004, 50218442), (5041, 49849848), (5112, 49157489), (5274, 47647532), (7032, 35735649), (7089, 35448312), (7242, 34699404), (9452, 26586234), (9656, 26024553), (9869, 25462872), (9962, 25225164), (10008, 25109221), (10082, 24924924), (10548, 23823766), (10863, 23132936), (14178, 17724156), (14484, 17349702), (14943, 16816776), (15123, 16616616), (18904, 13293117), (19738, 12731436), (19924, 12612582), (20164, 12462462), (20803, 12079656), (21096, 11911883), (21267, 11816104), (21726, 11566468), (28356, 8862078), (28968, 8674851), (29607, 8487624), (29886, 8408388), (30246, 8308308), (39476, 6365718), (39848, 6306291), (40328, 6231231), (40727, 6170184), (41606, 6039828), (42534, 5908052), (43452, 5783234), (44829, 5605592), (45369, 5538872), (56712, 4431039), (59214, 4243812), (59772, 4204194), (60492, 4154154), (62409, 4026552), (78952, 3182859), (81454, 3085092), (83212, 3019914), (85068, 2954026), (85697, 2932344), (86904, 2891617), (88821, 2829208), (89658, 2802796), (90738, 2769436), (118428, 2121906), (119544, 2102097), (120984, 2077077), (122181, 2056728), (124818, 2013276), (162908, 1542546), (166424, 1509957), (167773, 1497816), (170136, 1477013), (171394, 1466172), (177642, 1414604), (179316, 1401398), (181476, 1384718), (187227, 1342184), (236856, 1060953), (244362, 1028364), (249636, 1006638), (257091, 977448), (325816, 771273), (335546, 748908), (342788, 733086), (353651, 710568), (355284, 707302), (358632, 700699), (362952, 692359), (366543, 685576), (374454, 671092), (488724, 514182), (499272, 503319)]