318664512

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 168

約数和(自身を含む): 950976000

約数和(自身を除く): 632311488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 79, 94, 96, 141, 144, 149, 158, 188, 192, 237, 282, 288, 298, 316, 376, 423, 447, 474, 564, 576, 596, 632, 711, 752, 846, 894, 948, 1128, 1192, 1264, 1341, 1422, 1504, 1692, 1788, 1896, 2256, 2384, 2528, 2682, 2844, 3008, 3384, 3576, 3713, 3792, 4512, 4768, 5056, 5364, 5688, 6768, 7003, 7152, 7426, 7584, 9024, 9536, 10728, 11139, 11376, 11771, 13536, 14006, 14304, 14852, 15168, 21009, 21456, 22278, 22752, 23542, 27072, 28012, 28608, 29704, 33417, 35313, 42018, 42912, 44556, 45504, 47084, 56024, 59408, 63027, 66834, 70626, 84036, 85824, 89112, 94168, 105939, 112048, 118816, 126054, 133668, 141252, 168072, 178224, 188336, 211878, 224096, 237632, 252108, 267336, 282504, 336144, 356448, 376672, 423756, 448192, 504216, 534672, 553237, 565008, 672288, 712896, 753344, 847512, 1008432, 1069344, 1106474, 1130016, 1344576, 1659711, 1695024, 2016864, 2138688, 2212948, 2260032, 3319422, 3390048, 4033728, 4425896, 4979133, 6638844, 6780096, 8851792, 9958266, 13277688, 17703584, 19916532, 26555376, 35407168, 39833064, 53110752, 79666128, 106221504, 159332256, 318664512]

約数ペア:

[(1, 318664512), (2, 159332256), (3, 106221504), (4, 79666128), (6, 53110752), (8, 39833064), (9, 35407168), (12, 26555376), (16, 19916532), (18, 17703584), (24, 13277688), (32, 9958266), (36, 8851792), (47, 6780096), (48, 6638844), (64, 4979133), (72, 4425896), (79, 4033728), (94, 3390048), (96, 3319422), (141, 2260032), (144, 2212948), (149, 2138688), (158, 2016864), (188, 1695024), (192, 1659711), (237, 1344576), (282, 1130016), (288, 1106474), (298, 1069344), (316, 1008432), (376, 847512), (423, 753344), (447, 712896), (474, 672288), (564, 565008), (576, 553237), (596, 534672), (632, 504216), (711, 448192), (752, 423756), (846, 376672), (894, 356448), (948, 336144), (1128, 282504), (1192, 267336), (1264, 252108), (1341, 237632), (1422, 224096), (1504, 211878), (1692, 188336), (1788, 178224), (1896, 168072), (2256, 141252), (2384, 133668), (2528, 126054), (2682, 118816), (2844, 112048), (3008, 105939), (3384, 94168), (3576, 89112), (3713, 85824), (3792, 84036), (4512, 70626), (4768, 66834), (5056, 63027), (5364, 59408), (5688, 56024), (6768, 47084), (7003, 45504), (7152, 44556), (7426, 42912), (7584, 42018), (9024, 35313), (9536, 33417), (10728, 29704), (11139, 28608), (11376, 28012), (11771, 27072), (13536, 23542), (14006, 22752), (14304, 22278), (14852, 21456), (15168, 21009)]