19709756136

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1309

約数の個数: 256

約数和(自身を含む): 63826944000

約数和(自身を除く): 44117187864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 157, 158, 168, 189, 216, 237, 252, 314, 316, 378, 471, 474, 504, 553, 628, 632, 711, 756, 942, 948, 1051, 1099, 1106, 1256, 1413, 1422, 1512, 1659, 1884, 1896, 2102, 2133, 2198, 2212, 2826, 2844, 3153, 3297, 3318, 3768, 4204, 4239, 4266, 4396, 4424, 4977, 5652, 5688, 6306, 6594, 6636, 7357, 8408, 8478, 8532, 8792, 9459, 9891, 9954, 11304, 12403, 12612, 13188, 13272, 14714, 14931, 16956, 17064, 18918, 19782, 19908, 22071, 24806, 25224, 26376, 28377, 29428, 29673, 29862, 33912, 37209, 37836, 39564, 39816, 44142, 49612, 56754, 58856, 59346, 59724, 66213, 74418, 75672, 79128, 83029, 86821, 88284, 99224, 111627, 113508, 118692, 119448, 132426, 148836, 165007, 166058, 173642, 176568, 198639, 223254, 227016, 237384, 249087, 260463, 264852, 297672, 330014, 332116, 334881, 347284, 397278, 446508, 495021, 498174, 520926, 529704, 581203, 660028, 664232, 669762, 694568, 747261, 781389, 794556, 893016, 990042, 996348, 1041852, 1155049, 1162406, 1320056, 1339524, 1485063, 1494522, 1562778, 1589112, 1743609, 1980084, 1992696, 2083704, 2241783, 2310098, 2324812, 2344167, 2679048, 2970126, 2989044, 3125556, 3465147, 3487218, 3960168, 4455189, 4483566, 4620196, 4649624, 4688334, 5230827, 5940252, 5978088, 6251112, 6930294, 6974436, 8910378, 8967132, 9240392, 9376668, 10395441, 10461654, 11880504, 13035553, 13860588, 13948872, 15692481, 17820756, 17934264, 18753336, 20790882, 20923308, 26071106, 27721176, 31186323, 31384962, 35641512, 39106659, 41581764, 41846616, 52142212, 62372646, 62769924, 78213318, 83163528, 91248871, 104284424, 117319977, 124745292, 125539848, 156426636, 182497742, 234639954, 249490584, 273746613, 312853272, 351959931, 364995484, 469279908, 547493226, 703919862, 729990968, 821239839, 938559816, 1094986452, 1407839724, 1642479678, 2189972904, 2463719517, 2815679448, 3284959356, 4927439034, 6569918712, 9854878068, 19709756136]

約数ペア:

[(1, 19709756136), (2, 9854878068), (3, 6569918712), (4, 4927439034), (6, 3284959356), (7, 2815679448), (8, 2463719517), (9, 2189972904), (12, 1642479678), (14, 1407839724), (18, 1094986452), (21, 938559816), (24, 821239839), (27, 729990968), (28, 703919862), (36, 547493226), (42, 469279908), (54, 364995484), (56, 351959931), (63, 312853272), (72, 273746613), (79, 249490584), (84, 234639954), (108, 182497742), (126, 156426636), (157, 125539848), (158, 124745292), (168, 117319977), (189, 104284424), (216, 91248871), (237, 83163528), (252, 78213318), (314, 62769924), (316, 62372646), (378, 52142212), (471, 41846616), (474, 41581764), (504, 39106659), (553, 35641512), (628, 31384962), (632, 31186323), (711, 27721176), (756, 26071106), (942, 20923308), (948, 20790882), (1051, 18753336), (1099, 17934264), (1106, 17820756), (1256, 15692481), (1413, 13948872), (1422, 13860588), (1512, 13035553), (1659, 11880504), (1884, 10461654), (1896, 10395441), (2102, 9376668), (2133, 9240392), (2198, 8967132), (2212, 8910378), (2826, 6974436), (2844, 6930294), (3153, 6251112), (3297, 5978088), (3318, 5940252), (3768, 5230827), (4204, 4688334), (4239, 4649624), (4266, 4620196), (4396, 4483566), (4424, 4455189), (4977, 3960168), (5652, 3487218), (5688, 3465147), (6306, 3125556), (6594, 2989044), (6636, 2970126), (7357, 2679048), (8408, 2344167), (8478, 2324812), (8532, 2310098), (8792, 2241783), (9459, 2083704), (9891, 1992696), (9954, 1980084), (11304, 1743609), (12403, 1589112), (12612, 1562778), (13188, 1494522), (13272, 1485063), (14714, 1339524), (14931, 1320056), (16956, 1162406), (17064, 1155049), (18918, 1041852), (19782, 996348), (19908, 990042), (22071, 893016), (24806, 794556), (25224, 781389), (26376, 747261), (28377, 694568), (29428, 669762), (29673, 664232), (29862, 660028), (33912, 581203), (37209, 529704), (37836, 520926), (39564, 498174), (39816, 495021), (44142, 446508), (49612, 397278), (56754, 347284), (58856, 334881), (59346, 332116), (59724, 330014), (66213, 297672), (74418, 264852), (75672, 260463), (79128, 249087), (83029, 237384), (86821, 227016), (88284, 223254), (99224, 198639), (111627, 176568), (113508, 173642), (118692, 166058), (119448, 165007), (132426, 148836)]