397088448

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 1177546032

約数和(自身を除く): 780457584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 337, 361, 408, 456, 544, 608, 646, 674, 722, 816, 912, 969, 1011, 1083, 1088, 1216, 1292, 1348, 1444, 1632, 1824, 1938, 2022, 2166, 2584, 2696, 2888, 3264, 3648, 3876, 4044, 4332, 5168, 5392, 5729, 5776, 6137, 6403, 7752, 8088, 8664, 10336, 10784, 11458, 11552, 12274, 12806, 15504, 16176, 17187, 17328, 18411, 19209, 20672, 21568, 22916, 23104, 24548, 25612, 31008, 32352, 34374, 34656, 36822, 38418, 45832, 49096, 51224, 62016, 64704, 68748, 69312, 73644, 76836, 91664, 98192, 102448, 108851, 121657, 137496, 147288, 153672, 183328, 196384, 204896, 217702, 243314, 274992, 294576, 307344, 326553, 364971, 366656, 392768, 409792, 435404, 486628, 549984, 589152, 614688, 653106, 729942, 870808, 973256, 1099968, 1178304, 1229376, 1306212, 1459884, 1741616, 1946512, 2068169, 2612424, 2919768, 3483232, 3893024, 4136338, 5224848, 5839536, 6204507, 6966464, 7786048, 8272676, 10449696, 11679072, 12409014, 16545352, 20899392, 23358144, 24818028, 33090704, 49636056, 66181408, 99272112, 132362816, 198544224, 397088448]

約数ペア:

[(1, 397088448), (2, 198544224), (3, 132362816), (4, 99272112), (6, 66181408), (8, 49636056), (12, 33090704), (16, 24818028), (17, 23358144), (19, 20899392), (24, 16545352), (32, 12409014), (34, 11679072), (38, 10449696), (48, 8272676), (51, 7786048), (57, 6966464), (64, 6204507), (68, 5839536), (76, 5224848), (96, 4136338), (102, 3893024), (114, 3483232), (136, 2919768), (152, 2612424), (192, 2068169), (204, 1946512), (228, 1741616), (272, 1459884), (304, 1306212), (323, 1229376), (337, 1178304), (361, 1099968), (408, 973256), (456, 870808), (544, 729942), (608, 653106), (646, 614688), (674, 589152), (722, 549984), (816, 486628), (912, 435404), (969, 409792), (1011, 392768), (1083, 366656), (1088, 364971), (1216, 326553), (1292, 307344), (1348, 294576), (1444, 274992), (1632, 243314), (1824, 217702), (1938, 204896), (2022, 196384), (2166, 183328), (2584, 153672), (2696, 147288), (2888, 137496), (3264, 121657), (3648, 108851), (3876, 102448), (4044, 98192), (4332, 91664), (5168, 76836), (5392, 73644), (5729, 69312), (5776, 68748), (6137, 64704), (6403, 62016), (7752, 51224), (8088, 49096), (8664, 45832), (10336, 38418), (10784, 36822), (11458, 34656), (11552, 34374), (12274, 32352), (12806, 31008), (15504, 25612), (16176, 24548), (17187, 23104), (17328, 22916), (18411, 21568), (19209, 20672)]