123628896

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 402796800

約数和(自身を除く): 279167904

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, 68, 72, 76, 96, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 288, 304, 306, 323, 342, 408, 432, 443, 456, 459, 513, 544, 608, 612, 646, 684, 816, 864, 886, 912, 918, 969, 1026, 1224, 1292, 1329, 1368, 1632, 1772, 1824, 1836, 1938, 2052, 2448, 2584, 2658, 2736, 2907, 3544, 3672, 3876, 3987, 4104, 4896, 5168, 5316, 5472, 5814, 7088, 7344, 7531, 7752, 7974, 8208, 8417, 8721, 10336, 10632, 11628, 11961, 14176, 14688, 15062, 15504, 15948, 16416, 16834, 17442, 21264, 22593, 23256, 23922, 25251, 30124, 31008, 31896, 33668, 34884, 42528, 45186, 46512, 47844, 50502, 60248, 63792, 67336, 67779, 69768, 75753, 90372, 93024, 95688, 101004, 120496, 127584, 134672, 135558, 139536, 143089, 151506, 180744, 191376, 202008, 203337, 227259, 240992, 269344, 271116, 279072, 286178, 303012, 361488, 382752, 404016, 406674, 429267, 454518, 542232, 572356, 606024, 722976, 808032, 813348, 858534, 909036, 1084464, 1144712, 1212048, 1287801, 1626696, 1717068, 1818072, 2168928, 2289424, 2424096, 2575602, 3253392, 3434136, 3636144, 3863403, 4578848, 5151204, 6506784, 6868272, 7272288, 7726806, 10302408, 13736544, 15453612, 20604816, 30907224, 41209632, 61814448, 123628896]

約数ペア:

[(1, 123628896), (2, 61814448), (3, 41209632), (4, 30907224), (6, 20604816), (8, 15453612), (9, 13736544), (12, 10302408), (16, 7726806), (17, 7272288), (18, 6868272), (19, 6506784), (24, 5151204), (27, 4578848), (32, 3863403), (34, 3636144), (36, 3434136), (38, 3253392), (48, 2575602), (51, 2424096), (54, 2289424), (57, 2168928), (68, 1818072), (72, 1717068), (76, 1626696), (96, 1287801), (102, 1212048), (108, 1144712), (114, 1084464), (136, 909036), (144, 858534), (152, 813348), (153, 808032), (171, 722976), (204, 606024), (216, 572356), (228, 542232), (272, 454518), (288, 429267), (304, 406674), (306, 404016), (323, 382752), (342, 361488), (408, 303012), (432, 286178), (443, 279072), (456, 271116), (459, 269344), (513, 240992), (544, 227259), (608, 203337), (612, 202008), (646, 191376), (684, 180744), (816, 151506), (864, 143089), (886, 139536), (912, 135558), (918, 134672), (969, 127584), (1026, 120496), (1224, 101004), (1292, 95688), (1329, 93024), (1368, 90372), (1632, 75753), (1772, 69768), (1824, 67779), (1836, 67336), (1938, 63792), (2052, 60248), (2448, 50502), (2584, 47844), (2658, 46512), (2736, 45186), (2907, 42528), (3544, 34884), (3672, 33668), (3876, 31896), (3987, 31008), (4104, 30124), (4896, 25251), (5168, 23922), (5316, 23256), (5472, 22593), (5814, 21264), (7088, 17442), (7344, 16834), (7531, 16416), (7752, 15948), (7974, 15504), (8208, 15062), (8417, 14688), (8721, 14176), (10336, 11961), (10632, 11628)]