1649276748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{75227}}^1$

素因数の和:75276

約数の個数: 96

約数和(自身を含む): 5055321600

約数和(自身を除く): 3406044852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 21924, 75227, 150454, 225681, 300908, 451362, 526589, 677043, 902724, 1053178, 1354086, 1579767, 2031129, 2106356, 2181583, 2708172, 3159534, 4062258, 4363166, 4739301, 6319068, 6544749, 8124516, 8726332, 9478602, 13089498, 14217903, 15271081, 18957204, 19634247, 26178996, 28435806, 30542162, 39268494, 45813243, 56871612, 58902741, 61084324, 78536988, 91626486, 117805482, 137439729, 183252972, 235610964, 274879458, 412319187, 549758916, 824638374, 1649276748]

約数ペア:

[(1, 1649276748), (2, 824638374), (3, 549758916), (4, 412319187), (6, 274879458), (7, 235610964), (9, 183252972), (12, 137439729), (14, 117805482), (18, 91626486), (21, 78536988), (27, 61084324), (28, 58902741), (29, 56871612), (36, 45813243), (42, 39268494), (54, 30542162), (58, 28435806), (63, 26178996), (84, 19634247), (87, 18957204), (108, 15271081), (116, 14217903), (126, 13089498), (174, 9478602), (189, 8726332), (203, 8124516), (252, 6544749), (261, 6319068), (348, 4739301), (378, 4363166), (406, 4062258), (522, 3159534), (609, 2708172), (756, 2181583), (783, 2106356), (812, 2031129), (1044, 1579767), (1218, 1354086), (1566, 1053178), (1827, 902724), (2436, 677043), (3132, 526589), (3654, 451362), (5481, 300908), (7308, 225681), (10962, 150454), (21924, 75227)]