398506284

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 1197504000

約数和(自身を除く): 798997716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 43, 44, 54, 58, 66, 86, 87, 99, 108, 116, 129, 132, 172, 174, 198, 258, 261, 269, 297, 319, 348, 387, 396, 473, 516, 522, 538, 594, 638, 774, 783, 807, 946, 957, 1044, 1076, 1161, 1188, 1247, 1276, 1419, 1548, 1566, 1614, 1892, 1914, 2322, 2421, 2494, 2838, 2871, 2959, 3132, 3228, 3741, 3828, 4257, 4644, 4842, 4988, 5676, 5742, 5918, 7263, 7482, 7801, 8514, 8613, 8877, 9684, 11223, 11484, 11567, 11836, 12771, 13717, 14526, 14964, 15602, 17028, 17226, 17754, 22446, 23134, 23403, 25542, 26631, 27434, 29052, 31204, 33669, 34452, 34701, 35508, 41151, 44892, 46268, 46806, 51084, 53262, 54868, 67338, 69402, 70209, 79893, 82302, 85811, 93612, 104103, 106524, 123453, 127237, 134676, 138804, 140418, 159786, 164604, 171622, 208206, 210627, 246906, 254474, 257433, 280836, 312309, 319572, 335443, 343244, 370359, 381711, 416412, 421254, 493812, 508948, 514866, 624618, 670886, 740718, 763422, 772299, 842508, 1006329, 1029732, 1145133, 1249236, 1341772, 1481436, 1526844, 1544598, 2012658, 2290266, 2316897, 3018987, 3089196, 3435399, 3689873, 4025316, 4580532, 4633794, 6037974, 6870798, 7379746, 9056961, 9267588, 11069619, 12075948, 13741596, 14759492, 18113922, 22139238, 33208857, 36227844, 44278476, 66417714, 99626571, 132835428, 199253142, 398506284]

約数ペア:

[(1, 398506284), (2, 199253142), (3, 132835428), (4, 99626571), (6, 66417714), (9, 44278476), (11, 36227844), (12, 33208857), (18, 22139238), (22, 18113922), (27, 14759492), (29, 13741596), (33, 12075948), (36, 11069619), (43, 9267588), (44, 9056961), (54, 7379746), (58, 6870798), (66, 6037974), (86, 4633794), (87, 4580532), (99, 4025316), (108, 3689873), (116, 3435399), (129, 3089196), (132, 3018987), (172, 2316897), (174, 2290266), (198, 2012658), (258, 1544598), (261, 1526844), (269, 1481436), (297, 1341772), (319, 1249236), (348, 1145133), (387, 1029732), (396, 1006329), (473, 842508), (516, 772299), (522, 763422), (538, 740718), (594, 670886), (638, 624618), (774, 514866), (783, 508948), (807, 493812), (946, 421254), (957, 416412), (1044, 381711), (1076, 370359), (1161, 343244), (1188, 335443), (1247, 319572), (1276, 312309), (1419, 280836), (1548, 257433), (1566, 254474), (1614, 246906), (1892, 210627), (1914, 208206), (2322, 171622), (2421, 164604), (2494, 159786), (2838, 140418), (2871, 138804), (2959, 134676), (3132, 127237), (3228, 123453), (3741, 106524), (3828, 104103), (4257, 93612), (4644, 85811), (4842, 82302), (4988, 79893), (5676, 70209), (5742, 69402), (5918, 67338), (7263, 54868), (7482, 53262), (7801, 51084), (8514, 46806), (8613, 46268), (8877, 44892), (9684, 41151), (11223, 35508), (11484, 34701), (11567, 34452), (11836, 33669), (12771, 31204), (13717, 29052), (14526, 27434), (14964, 26631), (15602, 25542), (17028, 23403), (17226, 23134), (17754, 22446)]