5721545172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 16013497920

約数和(自身を除く): 10291952748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 409, 444, 518, 588, 643, 777, 818, 1036, 1227, 1286, 1554, 1636, 1813, 1929, 2454, 2572, 2863, 3108, 3626, 3858, 4501, 4908, 5439, 5726, 7252, 7716, 8589, 9002, 10878, 11452, 13503, 15133, 17178, 18004, 20041, 21756, 23791, 27006, 30266, 31507, 34356, 40082, 45399, 47582, 54012, 60123, 60532, 63014, 71373, 80164, 90798, 94521, 95164, 105931, 120246, 126028, 142746, 166537, 181596, 189042, 211862, 240492, 262987, 285492, 317793, 333074, 378084, 423724, 499611, 525974, 635586, 666148, 741517, 788961, 999222, 1051948, 1165759, 1271172, 1483034, 1577922, 1840909, 1998444, 2224551, 2331518, 2966068, 3155844, 3497277, 3681818, 4449102, 4663036, 5522727, 6994554, 7363636, 8898204, 9730519, 11045454, 12886363, 13989108, 19461038, 22090908, 25772726, 29191557, 38659089, 38922076, 51545452, 58383114, 68113633, 77318178, 116766228, 136227266, 154636356, 204340899, 272454532, 408681798, 476795431, 817363596, 953590862, 1430386293, 1907181724, 2860772586, 5721545172]

約数ペア:

[(1, 5721545172), (2, 2860772586), (3, 1907181724), (4, 1430386293), (6, 953590862), (7, 817363596), (12, 476795431), (14, 408681798), (21, 272454532), (28, 204340899), (37, 154636356), (42, 136227266), (49, 116766228), (74, 77318178), (84, 68113633), (98, 58383114), (111, 51545452), (147, 38922076), (148, 38659089), (196, 29191557), (222, 25772726), (259, 22090908), (294, 19461038), (409, 13989108), (444, 12886363), (518, 11045454), (588, 9730519), (643, 8898204), (777, 7363636), (818, 6994554), (1036, 5522727), (1227, 4663036), (1286, 4449102), (1554, 3681818), (1636, 3497277), (1813, 3155844), (1929, 2966068), (2454, 2331518), (2572, 2224551), (2863, 1998444), (3108, 1840909), (3626, 1577922), (3858, 1483034), (4501, 1271172), (4908, 1165759), (5439, 1051948), (5726, 999222), (7252, 788961), (7716, 741517), (8589, 666148), (9002, 635586), (10878, 525974), (11452, 499611), (13503, 423724), (15133, 378084), (17178, 333074), (18004, 317793), (20041, 285492), (21756, 262987), (23791, 240492), (27006, 211862), (30266, 189042), (31507, 181596), (34356, 166537), (40082, 142746), (45399, 126028), (47582, 120246), (54012, 105931), (60123, 95164), (60532, 94521), (63014, 90798), (71373, 80164)]