252321732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 108

約数和(自身を含む): 702090480

約数和(自身を除く): 449768748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 169, 201, 234, 268, 338, 402, 468, 507, 603, 619, 676, 804, 871, 1014, 1206, 1238, 1521, 1742, 1857, 2028, 2412, 2476, 2613, 3042, 3484, 3714, 5226, 5571, 6084, 7428, 7839, 8047, 10452, 11142, 11323, 15678, 16094, 22284, 22646, 24141, 31356, 32188, 33969, 41473, 45292, 48282, 67938, 72423, 82946, 96564, 101907, 104611, 124419, 135876, 144846, 165892, 203814, 209222, 248838, 289692, 313833, 373257, 407628, 418444, 497676, 539149, 627666, 746514, 941499, 1078298, 1255332, 1493028, 1617447, 1882998, 2156596, 3234894, 3765996, 4852341, 6469788, 7008937, 9704682, 14017874, 19409364, 21026811, 28035748, 42053622, 63080433, 84107244, 126160866, 252321732]

約数ペア:

[(1, 252321732), (2, 126160866), (3, 84107244), (4, 63080433), (6, 42053622), (9, 28035748), (12, 21026811), (13, 19409364), (18, 14017874), (26, 9704682), (36, 7008937), (39, 6469788), (52, 4852341), (67, 3765996), (78, 3234894), (117, 2156596), (134, 1882998), (156, 1617447), (169, 1493028), (201, 1255332), (234, 1078298), (268, 941499), (338, 746514), (402, 627666), (468, 539149), (507, 497676), (603, 418444), (619, 407628), (676, 373257), (804, 313833), (871, 289692), (1014, 248838), (1206, 209222), (1238, 203814), (1521, 165892), (1742, 144846), (1857, 135876), (2028, 124419), (2412, 104611), (2476, 101907), (2613, 96564), (3042, 82946), (3484, 72423), (3714, 67938), (5226, 48282), (5571, 45292), (6084, 41473), (7428, 33969), (7839, 32188), (8047, 31356), (10452, 24141), (11142, 22646), (11323, 22284), (15678, 16094)]