557617788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170213}}^1$

素因数の和:170243

約数の個数: 72

約数和(自身を含む): 1734821088

約数和(自身を除く): 1177203300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 170213, 340426, 510639, 680852, 1021278, 1191491, 1531917, 2042556, 2212769, 2382982, 3063834, 3574473, 4425538, 4765964, 6127668, 6638307, 7148946, 8851076, 10723419, 13276614, 14297892, 15489383, 19914921, 21446838, 26553228, 30978766, 39829842, 42893676, 46468149, 61957532, 79659684, 92936298, 139404447, 185872596, 278808894, 557617788]

約数ペア:

[(1, 557617788), (2, 278808894), (3, 185872596), (4, 139404447), (6, 92936298), (7, 79659684), (9, 61957532), (12, 46468149), (13, 42893676), (14, 39829842), (18, 30978766), (21, 26553228), (26, 21446838), (28, 19914921), (36, 15489383), (39, 14297892), (42, 13276614), (52, 10723419), (63, 8851076), (78, 7148946), (84, 6638307), (91, 6127668), (117, 4765964), (126, 4425538), (156, 3574473), (182, 3063834), (234, 2382982), (252, 2212769), (273, 2042556), (364, 1531917), (468, 1191491), (546, 1021278), (819, 680852), (1092, 510639), (1638, 340426), (3276, 170213)]