1993472112

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{18869}}^1$

素因数の和:18982

約数の個数: 80

約数和(自身を含む): 5391083520

約数和(自身を除く): 3397611408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6603, 8804, 13206, 17608, 18869, 26412, 35216, 37738, 52824, 56607, 75476, 105648, 113214, 150952, 226428, 301904, 452856, 584939, 905712, 1169878, 1339699, 1754817, 2339756, 2679398, 3509634, 4019097, 4679512, 5358796, 7019268, 8038194, 9359024, 10717592, 14038536, 16076388, 21435184, 28077072, 32152776, 41530669, 64305552, 83061338, 124592007, 166122676, 249184014, 332245352, 498368028, 664490704, 996736056, 1993472112]

約数ペア:

[(1, 1993472112), (2, 996736056), (3, 664490704), (4, 498368028), (6, 332245352), (8, 249184014), (12, 166122676), (16, 124592007), (24, 83061338), (31, 64305552), (48, 41530669), (62, 32152776), (71, 28077072), (93, 21435184), (124, 16076388), (142, 14038536), (186, 10717592), (213, 9359024), (248, 8038194), (284, 7019268), (372, 5358796), (426, 4679512), (496, 4019097), (568, 3509634), (744, 2679398), (852, 2339756), (1136, 1754817), (1488, 1339699), (1704, 1169878), (2201, 905712), (3408, 584939), (4402, 452856), (6603, 301904), (8804, 226428), (13206, 150952), (17608, 113214), (18869, 105648), (26412, 75476), (35216, 56607), (37738, 52824)]