219449412

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:869

約数の個数: 168

約数和(自身を含む): 709523136

約数和(自身を除く): 490073724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 729, 756, 819, 827, 972, 1053, 1092, 1134, 1404, 1458, 1638, 1654, 1701, 2106, 2268, 2457, 2481, 2916, 3159, 3276, 3308, 3402, 4212, 4914, 4962, 5103, 5789, 6318, 6804, 7371, 7443, 9477, 9828, 9924, 10206, 10751, 11578, 12636, 14742, 14886, 17367, 18954, 20412, 21502, 22113, 22329, 23156, 29484, 29772, 32253, 34734, 37908, 43004, 44226, 44658, 52101, 64506, 66339, 66987, 69468, 75257, 88452, 89316, 96759, 104202, 129012, 132678, 133974, 150514, 156303, 193518, 200961, 208404, 225771, 265356, 267948, 290277, 301028, 312606, 387036, 401922, 451542, 468909, 580554, 602883, 625212, 677313, 803844, 870831, 903084, 937818, 1161108, 1205766, 1354626, 1406727, 1741662, 1875636, 2031939, 2411532, 2612493, 2709252, 2813454, 3483324, 4063878, 4220181, 5224986, 5626908, 6095817, 7837479, 8127756, 8440362, 10449972, 12191634, 15674958, 16880724, 18287451, 24383268, 31349916, 36574902, 54862353, 73149804, 109724706, 219449412]

約数ペア:

[(1, 219449412), (2, 109724706), (3, 73149804), (4, 54862353), (6, 36574902), (7, 31349916), (9, 24383268), (12, 18287451), (13, 16880724), (14, 15674958), (18, 12191634), (21, 10449972), (26, 8440362), (27, 8127756), (28, 7837479), (36, 6095817), (39, 5626908), (42, 5224986), (52, 4220181), (54, 4063878), (63, 3483324), (78, 2813454), (81, 2709252), (84, 2612493), (91, 2411532), (108, 2031939), (117, 1875636), (126, 1741662), (156, 1406727), (162, 1354626), (182, 1205766), (189, 1161108), (234, 937818), (243, 903084), (252, 870831), (273, 803844), (324, 677313), (351, 625212), (364, 602883), (378, 580554), (468, 468909), (486, 451542), (546, 401922), (567, 387036), (702, 312606), (729, 301028), (756, 290277), (819, 267948), (827, 265356), (972, 225771), (1053, 208404), (1092, 200961), (1134, 193518), (1404, 156303), (1458, 150514), (1638, 133974), (1654, 132678), (1701, 129012), (2106, 104202), (2268, 96759), (2457, 89316), (2481, 88452), (2916, 75257), (3159, 69468), (3276, 66987), (3308, 66339), (3402, 64506), (4212, 52101), (4914, 44658), (4962, 44226), (5103, 43004), (5789, 37908), (6318, 34734), (6804, 32253), (7371, 29772), (7443, 29484), (9477, 23156), (9828, 22329), (9924, 22113), (10206, 21502), (10751, 20412), (11578, 18954), (12636, 17367), (14742, 14886)]