243973548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10676

約数の個数: 108

約数和(自身を含む): 772655520

約数和(自身を除く): 528681972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 10639, 11466, 21278, 22932, 31917, 42556, 63834, 74473, 95751, 127668, 138307, 148946, 191502, 223419, 276614, 297892, 383004, 414921, 446838, 521311, 553228, 670257, 829842, 893676, 968149, 1042622, 1244763, 1340514, 1563933, 1659684, 1936298, 2085244, 2489526, 2681028, 2904447, 3127866, 3872596, 4691799, 4979052, 5808894, 6255732, 6777043, 8713341, 9383598, 11617788, 13554086, 17426682, 18767196, 20331129, 27108172, 34853364, 40662258, 60993387, 81324516, 121986774, 243973548]

約数ペア:

[(1, 243973548), (2, 121986774), (3, 81324516), (4, 60993387), (6, 40662258), (7, 34853364), (9, 27108172), (12, 20331129), (13, 18767196), (14, 17426682), (18, 13554086), (21, 11617788), (26, 9383598), (28, 8713341), (36, 6777043), (39, 6255732), (42, 5808894), (49, 4979052), (52, 4691799), (63, 3872596), (78, 3127866), (84, 2904447), (91, 2681028), (98, 2489526), (117, 2085244), (126, 1936298), (147, 1659684), (156, 1563933), (182, 1340514), (196, 1244763), (234, 1042622), (252, 968149), (273, 893676), (294, 829842), (364, 670257), (441, 553228), (468, 521311), (546, 446838), (588, 414921), (637, 383004), (819, 297892), (882, 276614), (1092, 223419), (1274, 191502), (1638, 148946), (1764, 138307), (1911, 127668), (2548, 95751), (3276, 74473), (3822, 63834), (5733, 42556), (7644, 31917), (10639, 22932), (11466, 21278)]