196800648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 561254400

約数和(自身を除く): 364453752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 139, 173, 186, 248, 264, 278, 341, 346, 372, 417, 519, 556, 682, 692, 744, 834, 1023, 1038, 1112, 1364, 1384, 1529, 1668, 1903, 2046, 2076, 2728, 3058, 3336, 3806, 4092, 4152, 4309, 4587, 5363, 5709, 6116, 7612, 8184, 8618, 9174, 10726, 11418, 12232, 12927, 15224, 16089, 17236, 18348, 21452, 22836, 24047, 25854, 32178, 34472, 36696, 42904, 45672, 47399, 48094, 51708, 58993, 64356, 72141, 94798, 96188, 103416, 117986, 128712, 142197, 144282, 176979, 189596, 192376, 235972, 264517, 284394, 288564, 353958, 379192, 471944, 529034, 568788, 577128, 707916, 745457, 793551, 1058068, 1137576, 1415832, 1490914, 1587102, 2116136, 2236371, 2981828, 3174204, 4472742, 5963656, 6348408, 8200027, 8945484, 16400054, 17890968, 24600081, 32800108, 49200162, 65600216, 98400324, 196800648]

約数ペア:

[(1, 196800648), (2, 98400324), (3, 65600216), (4, 49200162), (6, 32800108), (8, 24600081), (11, 17890968), (12, 16400054), (22, 8945484), (24, 8200027), (31, 6348408), (33, 5963656), (44, 4472742), (62, 3174204), (66, 2981828), (88, 2236371), (93, 2116136), (124, 1587102), (132, 1490914), (139, 1415832), (173, 1137576), (186, 1058068), (248, 793551), (264, 745457), (278, 707916), (341, 577128), (346, 568788), (372, 529034), (417, 471944), (519, 379192), (556, 353958), (682, 288564), (692, 284394), (744, 264517), (834, 235972), (1023, 192376), (1038, 189596), (1112, 176979), (1364, 144282), (1384, 142197), (1529, 128712), (1668, 117986), (1903, 103416), (2046, 96188), (2076, 94798), (2728, 72141), (3058, 64356), (3336, 58993), (3806, 51708), (4092, 48094), (4152, 47399), (4309, 45672), (4587, 42904), (5363, 36696), (5709, 34472), (6116, 32178), (7612, 25854), (8184, 24047), (8618, 22836), (9174, 21452), (10726, 18348), (11418, 17236), (12232, 16089), (12927, 15224)]