321123792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:929

約数の個数: 160

約数和(自身を含む): 975937536

約数和(自身を除く): 654813744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 124, 132, 138, 176, 184, 186, 248, 253, 264, 276, 341, 368, 372, 496, 506, 528, 552, 682, 713, 744, 759, 853, 1012, 1023, 1104, 1364, 1426, 1488, 1518, 1706, 2024, 2046, 2139, 2559, 2728, 2852, 3036, 3412, 4048, 4092, 4278, 5118, 5456, 5704, 6072, 6824, 7843, 8184, 8556, 9383, 10236, 11408, 12144, 13648, 15686, 16368, 17112, 18766, 19619, 20472, 23529, 26443, 28149, 31372, 34224, 37532, 39238, 40944, 47058, 52886, 56298, 58857, 62744, 75064, 78476, 79329, 94116, 105772, 112596, 117714, 125488, 150128, 156952, 158658, 188232, 211544, 215809, 225192, 235428, 290873, 313904, 317316, 376464, 423088, 431618, 450384, 470856, 581746, 608189, 634632, 647427, 863236, 872619, 941712, 1163492, 1216378, 1269264, 1294854, 1726472, 1745238, 1824567, 2326984, 2432756, 2589708, 3452944, 3490476, 3649134, 4653968, 4865512, 5179416, 6690079, 6980952, 7298268, 9731024, 10358832, 13380158, 13961904, 14596536, 20070237, 26760316, 29193072, 40140474, 53520632, 80280948, 107041264, 160561896, 321123792]

約数ペア:

[(1, 321123792), (2, 160561896), (3, 107041264), (4, 80280948), (6, 53520632), (8, 40140474), (11, 29193072), (12, 26760316), (16, 20070237), (22, 14596536), (23, 13961904), (24, 13380158), (31, 10358832), (33, 9731024), (44, 7298268), (46, 6980952), (48, 6690079), (62, 5179416), (66, 4865512), (69, 4653968), (88, 3649134), (92, 3490476), (93, 3452944), (124, 2589708), (132, 2432756), (138, 2326984), (176, 1824567), (184, 1745238), (186, 1726472), (248, 1294854), (253, 1269264), (264, 1216378), (276, 1163492), (341, 941712), (368, 872619), (372, 863236), (496, 647427), (506, 634632), (528, 608189), (552, 581746), (682, 470856), (713, 450384), (744, 431618), (759, 423088), (853, 376464), (1012, 317316), (1023, 313904), (1104, 290873), (1364, 235428), (1426, 225192), (1488, 215809), (1518, 211544), (1706, 188232), (2024, 158658), (2046, 156952), (2139, 150128), (2559, 125488), (2728, 117714), (2852, 112596), (3036, 105772), (3412, 94116), (4048, 79329), (4092, 78476), (4278, 75064), (5118, 62744), (5456, 58857), (5704, 56298), (6072, 52886), (6824, 47058), (7843, 40944), (8184, 39238), (8556, 37532), (9383, 34224), (10236, 31372), (11408, 28149), (12144, 26443), (13648, 23529), (15686, 20472), (16368, 19619), (17112, 18766)]