321124628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 685335168

約数和(自身を除く): 364210540

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 41, 44, 68, 74, 82, 148, 164, 187, 283, 374, 407, 451, 566, 629, 697, 748, 814, 902, 1132, 1258, 1394, 1517, 1628, 1804, 2516, 2788, 3034, 3113, 4811, 6068, 6226, 6919, 7667, 9622, 10471, 11603, 12452, 13838, 15334, 16687, 19244, 20942, 23206, 25789, 27676, 30668, 33374, 41884, 46412, 51578, 52921, 66748, 103156, 105842, 115181, 127633, 178007, 197251, 211684, 230362, 255266, 283679, 356014, 394502, 429311, 460724, 510532, 567358, 712028, 789004, 858622, 1134716, 1717244, 1958077, 2169761, 3916154, 4339522, 4722421, 7298287, 7832308, 8679044, 9444842, 14596574, 18889684, 29193148, 80281157, 160562314, 321124628]

約数ペア:

[(1, 321124628), (2, 160562314), (4, 80281157), (11, 29193148), (17, 18889684), (22, 14596574), (34, 9444842), (37, 8679044), (41, 7832308), (44, 7298287), (68, 4722421), (74, 4339522), (82, 3916154), (148, 2169761), (164, 1958077), (187, 1717244), (283, 1134716), (374, 858622), (407, 789004), (451, 712028), (566, 567358), (629, 510532), (697, 460724), (748, 429311), (814, 394502), (902, 356014), (1132, 283679), (1258, 255266), (1394, 230362), (1517, 211684), (1628, 197251), (1804, 178007), (2516, 127633), (2788, 115181), (3034, 105842), (3113, 103156), (4811, 66748), (6068, 52921), (6226, 51578), (6919, 46412), (7667, 41884), (9622, 33374), (10471, 30668), (11603, 27676), (12452, 25789), (13838, 23206), (15334, 20942), (16687, 19244)]