326984448

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{8689}}^1$

素因数の和:8722

約数の個数: 108

約数和(自身を含む): 1012454520

約数和(自身を除く): 685470072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 8689, 9408, 12544, 17378, 18816, 26067, 34756, 37632, 52134, 60823, 69512, 104268, 121646, 139024, 182469, 208536, 243292, 278048, 364938, 417072, 425761, 486584, 556096, 729876, 834144, 851522, 973168, 1112192, 1277283, 1459752, 1668288, 1703044, 1946336, 2224384, 2554566, 2919504, 3336576, 3406088, 3892672, 5109132, 5839008, 6673152, 6812176, 7785344, 10218264, 11678016, 13624352, 15570688, 20436528, 23356032, 27248704, 40873056, 46712064, 54497408, 81746112, 108994816, 163492224, 326984448]

約数ペア:

[(1, 326984448), (2, 163492224), (3, 108994816), (4, 81746112), (6, 54497408), (7, 46712064), (8, 40873056), (12, 27248704), (14, 23356032), (16, 20436528), (21, 15570688), (24, 13624352), (28, 11678016), (32, 10218264), (42, 7785344), (48, 6812176), (49, 6673152), (56, 5839008), (64, 5109132), (84, 3892672), (96, 3406088), (98, 3336576), (112, 2919504), (128, 2554566), (147, 2224384), (168, 1946336), (192, 1703044), (196, 1668288), (224, 1459752), (256, 1277283), (294, 1112192), (336, 973168), (384, 851522), (392, 834144), (448, 729876), (588, 556096), (672, 486584), (768, 425761), (784, 417072), (896, 364938), (1176, 278048), (1344, 243292), (1568, 208536), (1792, 182469), (2352, 139024), (2688, 121646), (3136, 104268), (4704, 69512), (5376, 60823), (6272, 52134), (8689, 37632), (9408, 34756), (12544, 26067), (17378, 18816)]