430279504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 60

約数和(自身を含む): 877860480

約数和(自身を除く): 447580976

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 139, 158, 248, 278, 316, 496, 556, 632, 1112, 1264, 2224, 2449, 4309, 4898, 6241, 8618, 9796, 10981, 12482, 17236, 19592, 21962, 24964, 34472, 39184, 43924, 49928, 68944, 87848, 99856, 175696, 193471, 340411, 386942, 680822, 773884, 867499, 1361644, 1547768, 1734998, 2723288, 3095536, 3469996, 5446576, 6939992, 13879984, 26892469, 53784938, 107569876, 215139752, 430279504]

約数ペア:

[(1, 430279504), (2, 215139752), (4, 107569876), (8, 53784938), (16, 26892469), (31, 13879984), (62, 6939992), (79, 5446576), (124, 3469996), (139, 3095536), (158, 2723288), (248, 1734998), (278, 1547768), (316, 1361644), (496, 867499), (556, 773884), (632, 680822), (1112, 386942), (1264, 340411), (2224, 193471), (2449, 175696), (4309, 99856), (4898, 87848), (6241, 68944), (8618, 49928), (9796, 43924), (10981, 39184), (12482, 34472), (17236, 24964), (19592, 21962)]