16280757072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{8663}}^1$

素因数の和:9129

約数の個数: 120

約数和(自身を含む): 47150458368

約数和(自身を除く): 30869701296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 421, 496, 558, 744, 842, 1116, 1263, 1488, 1684, 2232, 2526, 3368, 3789, 4464, 5052, 6736, 7578, 8663, 10104, 13051, 15156, 17326, 20208, 25989, 26102, 30312, 34652, 39153, 51978, 52204, 60624, 69304, 77967, 78306, 103956, 104408, 117459, 138608, 155934, 156612, 207912, 208816, 234918, 268553, 311868, 313224, 415824, 469836, 537106, 623736, 626448, 805659, 939672, 1074212, 1247472, 1611318, 1879344, 2148424, 2416977, 3222636, 3647123, 4296848, 4833954, 6445272, 7294246, 9667908, 10941369, 12890544, 14588492, 19335816, 21882738, 29176984, 32824107, 38671632, 43765476, 58353968, 65648214, 87530952, 113060813, 131296428, 175061904, 226121626, 262592856, 339182439, 452243252, 525185712, 678364878, 904486504, 1017547317, 1356729756, 1808973008, 2035094634, 2713459512, 4070189268, 5426919024, 8140378536, 16280757072]

約数ペア:

[(1, 16280757072), (2, 8140378536), (3, 5426919024), (4, 4070189268), (6, 2713459512), (8, 2035094634), (9, 1808973008), (12, 1356729756), (16, 1017547317), (18, 904486504), (24, 678364878), (31, 525185712), (36, 452243252), (48, 339182439), (62, 262592856), (72, 226121626), (93, 175061904), (124, 131296428), (144, 113060813), (186, 87530952), (248, 65648214), (279, 58353968), (372, 43765476), (421, 38671632), (496, 32824107), (558, 29176984), (744, 21882738), (842, 19335816), (1116, 14588492), (1263, 12890544), (1488, 10941369), (1684, 9667908), (2232, 7294246), (2526, 6445272), (3368, 4833954), (3789, 4296848), (4464, 3647123), (5052, 3222636), (6736, 2416977), (7578, 2148424), (8663, 1879344), (10104, 1611318), (13051, 1247472), (15156, 1074212), (17326, 939672), (20208, 805659), (25989, 626448), (26102, 623736), (30312, 537106), (34652, 469836), (39153, 415824), (51978, 313224), (52204, 311868), (60624, 268553), (69304, 234918), (77967, 208816), (78306, 207912), (103956, 156612), (104408, 155934), (117459, 138608)]