1321990488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201769}}^1$

素因数の和:201801

約数の個数: 96

約数和(自身を含む): 4406656800

約数和(自身を除く): 3084666312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 201769, 403538, 605307, 807076, 1210614, 1412383, 1614152, 1815921, 2421228, 2622997, 2824766, 3631842, 4237149, 4842456, 5245994, 5649532, 7263684, 7868991, 8474298, 10491988, 11299064, 12711447, 14527368, 15737982, 16948596, 18360979, 20983976, 23606973, 25422894, 31475964, 33897192, 36721958, 47213946, 50845788, 55082937, 62951928, 73443916, 94427892, 101691576, 110165874, 146887832, 165248811, 188855784, 220331748, 330497622, 440663496, 660995244, 1321990488]

約数ペア:

[(1, 1321990488), (2, 660995244), (3, 440663496), (4, 330497622), (6, 220331748), (7, 188855784), (8, 165248811), (9, 146887832), (12, 110165874), (13, 101691576), (14, 94427892), (18, 73443916), (21, 62951928), (24, 55082937), (26, 50845788), (28, 47213946), (36, 36721958), (39, 33897192), (42, 31475964), (52, 25422894), (56, 23606973), (63, 20983976), (72, 18360979), (78, 16948596), (84, 15737982), (91, 14527368), (104, 12711447), (117, 11299064), (126, 10491988), (156, 8474298), (168, 7868991), (182, 7263684), (234, 5649532), (252, 5245994), (273, 4842456), (312, 4237149), (364, 3631842), (468, 2824766), (504, 2622997), (546, 2421228), (728, 1815921), (819, 1614152), (936, 1412383), (1092, 1210614), (1638, 807076), (2184, 605307), (3276, 403538), (6552, 201769)]