989031168

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 3267129600

約数和(自身を除く): 2278098432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 96, 102, 108, 114, 128, 136, 144, 152, 153, 171, 192, 204, 216, 228, 256, 272, 288, 304, 306, 323, 342, 384, 408, 432, 443, 456, 459, 513, 544, 576, 608, 612, 646, 684, 768, 816, 864, 886, 912, 918, 969, 1026, 1088, 1152, 1216, 1224, 1292, 1329, 1368, 1632, 1728, 1772, 1824, 1836, 1938, 2052, 2176, 2304, 2432, 2448, 2584, 2658, 2736, 2907, 3264, 3456, 3544, 3648, 3672, 3876, 3987, 4104, 4352, 4864, 4896, 5168, 5316, 5472, 5814, 6528, 6912, 7088, 7296, 7344, 7531, 7752, 7974, 8208, 8417, 8721, 9792, 10336, 10632, 10944, 11628, 11961, 13056, 14176, 14592, 14688, 15062, 15504, 15948, 16416, 16834, 17442, 19584, 20672, 21264, 21888, 22593, 23256, 23922, 25251, 28352, 29376, 30124, 31008, 31896, 32832, 33668, 34884, 39168, 41344, 42528, 43776, 45186, 46512, 47844, 50502, 56704, 58752, 60248, 62016, 63792, 65664, 67336, 67779, 69768, 75753, 82688, 85056, 90372, 93024, 95688, 101004, 113408, 117504, 120496, 124032, 127584, 131328, 134672, 135558, 139536, 143089, 151506, 170112, 180744, 186048, 191376, 202008, 203337, 227259, 240992, 248064, 255168, 269344, 271116, 279072, 286178, 303012, 340224, 361488, 372096, 382752, 404016, 406674, 429267, 454518, 481984, 510336, 538688, 542232, 558144, 572356, 606024, 722976, 744192, 765504, 808032, 813348, 858534, 909036, 963968, 1020672, 1077376, 1084464, 1116288, 1144712, 1212048, 1287801, 1445952, 1531008, 1616064, 1626696, 1717068, 1818072, 1927936, 2154752, 2168928, 2232576, 2289424, 2424096, 2575602, 2891904, 3062016, 3232128, 3253392, 3434136, 3636144, 3863403, 4337856, 4578848, 4848192, 5151204, 5783808, 6464256, 6506784, 6868272, 7272288, 7726806, 8675712, 9157696, 9696384, 10302408, 13013568, 13736544, 14544576, 15453612, 17351424, 18315392, 19392768, 20604816, 26027136, 27473088, 29089152, 30907224, 36630784, 41209632, 52054272, 54946176, 58178304, 61814448, 82419264, 109892352, 123628896, 164838528, 247257792, 329677056, 494515584, 989031168]

約数ペア:

[(1, 989031168), (2, 494515584), (3, 329677056), (4, 247257792), (6, 164838528), (8, 123628896), (9, 109892352), (12, 82419264), (16, 61814448), (17, 58178304), (18, 54946176), (19, 52054272), (24, 41209632), (27, 36630784), (32, 30907224), (34, 29089152), (36, 27473088), (38, 26027136), (48, 20604816), (51, 19392768), (54, 18315392), (57, 17351424), (64, 15453612), (68, 14544576), (72, 13736544), (76, 13013568), (96, 10302408), (102, 9696384), (108, 9157696), (114, 8675712), (128, 7726806), (136, 7272288), (144, 6868272), (152, 6506784), (153, 6464256), (171, 5783808), (192, 5151204), (204, 4848192), (216, 4578848), (228, 4337856), (256, 3863403), (272, 3636144), (288, 3434136), (304, 3253392), (306, 3232128), (323, 3062016), (342, 2891904), (384, 2575602), (408, 2424096), (432, 2289424), (443, 2232576), (456, 2168928), (459, 2154752), (513, 1927936), (544, 1818072), (576, 1717068), (608, 1626696), (612, 1616064), (646, 1531008), (684, 1445952), (768, 1287801), (816, 1212048), (864, 1144712), (886, 1116288), (912, 1084464), (918, 1077376), (969, 1020672), (1026, 963968), (1088, 909036), (1152, 858534), (1216, 813348), (1224, 808032), (1292, 765504), (1329, 744192), (1368, 722976), (1632, 606024), (1728, 572356), (1772, 558144), (1824, 542232), (1836, 538688), (1938, 510336), (2052, 481984), (2176, 454518), (2304, 429267), (2432, 406674), (2448, 404016), (2584, 382752), (2658, 372096), (2736, 361488), (2907, 340224), (3264, 303012), (3456, 286178), (3544, 279072), (3648, 271116), (3672, 269344), (3876, 255168), (3987, 248064), (4104, 240992), (4352, 227259), (4864, 203337), (4896, 202008), (5168, 191376), (5316, 186048), (5472, 180744), (5814, 170112), (6528, 151506), (6912, 143089), (7088, 139536), (7296, 135558), (7344, 134672), (7531, 131328), (7752, 127584), (7974, 124032), (8208, 120496), (8417, 117504), (8721, 113408), (9792, 101004), (10336, 95688), (10632, 93024), (10944, 90372), (11628, 85056), (11961, 82688), (13056, 75753), (14176, 69768), (14592, 67779), (14688, 67336), (15062, 65664), (15504, 63792), (15948, 62016), (16416, 60248), (16834, 58752), (17442, 56704), (19584, 50502), (20672, 47844), (21264, 46512), (21888, 45186), (22593, 43776), (23256, 42528), (23922, 41344), (25251, 39168), (28352, 34884), (29376, 33668), (30124, 32832), (31008, 31896)]