1648668288

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{138497}}^1$

素因数の和:138545

約数の個数: 64

約数和(自身を含む): 4520574720

約数和(自身を除く): 2871906432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 138497, 276994, 415491, 553988, 830982, 1107976, 1661964, 2215952, 3323928, 4293407, 4431904, 6647856, 8586814, 8863808, 12880221, 13295712, 17173628, 17727616, 25760442, 26591424, 34347256, 51520884, 53182848, 68694512, 103041768, 137389024, 206083536, 274778048, 412167072, 549556096, 824334144, 1648668288]

約数ペア:

[(1, 1648668288), (2, 824334144), (3, 549556096), (4, 412167072), (6, 274778048), (8, 206083536), (12, 137389024), (16, 103041768), (24, 68694512), (31, 53182848), (32, 51520884), (48, 34347256), (62, 26591424), (64, 25760442), (93, 17727616), (96, 17173628), (124, 13295712), (128, 12880221), (186, 8863808), (192, 8586814), (248, 6647856), (372, 4431904), (384, 4293407), (496, 3323928), (744, 2215952), (992, 1661964), (1488, 1107976), (1984, 830982), (2976, 553988), (3968, 415491), (5952, 276994), (11904, 138497)]