385425414

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:954

約数の個数: 72

約数和(自身を含む): 922705056

約数和(自身を除く): 537279642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 271, 363, 542, 653, 726, 813, 1089, 1306, 1626, 1959, 2178, 2439, 2981, 3918, 4878, 5877, 5962, 7183, 8943, 11754, 14366, 17886, 21549, 26829, 32791, 43098, 53658, 64647, 65582, 79013, 98373, 129294, 158026, 176963, 196746, 237039, 295119, 353926, 474078, 530889, 590238, 711117, 1061778, 1422234, 1592667, 1946593, 3185334, 3893186, 5839779, 11679558, 17519337, 21412523, 35038674, 42825046, 64237569, 128475138, 192712707, 385425414]

約数ペア:

[(1, 385425414), (2, 192712707), (3, 128475138), (6, 64237569), (9, 42825046), (11, 35038674), (18, 21412523), (22, 17519337), (33, 11679558), (66, 5839779), (99, 3893186), (121, 3185334), (198, 1946593), (242, 1592667), (271, 1422234), (363, 1061778), (542, 711117), (653, 590238), (726, 530889), (813, 474078), (1089, 353926), (1306, 295119), (1626, 237039), (1959, 196746), (2178, 176963), (2439, 158026), (2981, 129294), (3918, 98373), (4878, 79013), (5877, 65582), (5962, 64647), (7183, 53658), (8943, 43098), (11754, 32791), (14366, 26829), (17886, 21549)]