681877224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 2256076800

約数和(自身を除く): 1574199576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 67, 72, 84, 106, 108, 126, 127, 134, 159, 168, 189, 201, 212, 216, 252, 254, 268, 318, 371, 378, 381, 402, 424, 469, 477, 504, 508, 536, 603, 636, 742, 756, 762, 804, 889, 938, 954, 1016, 1113, 1143, 1206, 1272, 1407, 1431, 1484, 1512, 1524, 1608, 1778, 1809, 1876, 1908, 2226, 2286, 2412, 2667, 2814, 2862, 2968, 3048, 3339, 3429, 3551, 3556, 3618, 3752, 3816, 4221, 4452, 4572, 4824, 5334, 5628, 5724, 6678, 6731, 6858, 7102, 7112, 7236, 8001, 8442, 8509, 8904, 9144, 10017, 10653, 10668, 11256, 11448, 12663, 13356, 13462, 13716, 14204, 14472, 16002, 16884, 17018, 20034, 20193, 21306, 21336, 24003, 24857, 25326, 25527, 26712, 26924, 27432, 28408, 31959, 32004, 33768, 34036, 40068, 40386, 42612, 47117, 48006, 49714, 50652, 51054, 53848, 59563, 60579, 63918, 64008, 68072, 74571, 76581, 80136, 80772, 85224, 94234, 95877, 96012, 99428, 101304, 102108, 119126, 121158, 127836, 141351, 149142, 153162, 161544, 178689, 181737, 188468, 191754, 192024, 198856, 204216, 223713, 229743, 238252, 242316, 255672, 282702, 298284, 306324, 357378, 363474, 376936, 383508, 424053, 447426, 450977, 459486, 476504, 484632, 536067, 565404, 596568, 612648, 671139, 714756, 726948, 767016, 848106, 894852, 901954, 918972, 1072134, 1130808, 1272159, 1342278, 1352931, 1429512, 1453896, 1608201, 1696212, 1789704, 1803908, 1837944, 2144268, 2544318, 2684556, 2705862, 3156839, 3216402, 3392424, 3607816, 4058793, 4288536, 5088636, 5369112, 5411724, 6313678, 6432804, 8117586, 9470517, 10177272, 10823448, 12176379, 12627356, 12865608, 16235172, 18941034, 24352758, 25254712, 28411551, 32470344, 37882068, 48705516, 56823102, 75764136, 85234653, 97411032, 113646204, 170469306, 227292408, 340938612, 681877224]

約数ペア:

[(1, 681877224), (2, 340938612), (3, 227292408), (4, 170469306), (6, 113646204), (7, 97411032), (8, 85234653), (9, 75764136), (12, 56823102), (14, 48705516), (18, 37882068), (21, 32470344), (24, 28411551), (27, 25254712), (28, 24352758), (36, 18941034), (42, 16235172), (53, 12865608), (54, 12627356), (56, 12176379), (63, 10823448), (67, 10177272), (72, 9470517), (84, 8117586), (106, 6432804), (108, 6313678), (126, 5411724), (127, 5369112), (134, 5088636), (159, 4288536), (168, 4058793), (189, 3607816), (201, 3392424), (212, 3216402), (216, 3156839), (252, 2705862), (254, 2684556), (268, 2544318), (318, 2144268), (371, 1837944), (378, 1803908), (381, 1789704), (402, 1696212), (424, 1608201), (469, 1453896), (477, 1429512), (504, 1352931), (508, 1342278), (536, 1272159), (603, 1130808), (636, 1072134), (742, 918972), (756, 901954), (762, 894852), (804, 848106), (889, 767016), (938, 726948), (954, 714756), (1016, 671139), (1113, 612648), (1143, 596568), (1206, 565404), (1272, 536067), (1407, 484632), (1431, 476504), (1484, 459486), (1512, 450977), (1524, 447426), (1608, 424053), (1778, 383508), (1809, 376936), (1876, 363474), (1908, 357378), (2226, 306324), (2286, 298284), (2412, 282702), (2667, 255672), (2814, 242316), (2862, 238252), (2968, 229743), (3048, 223713), (3339, 204216), (3429, 198856), (3551, 192024), (3556, 191754), (3618, 188468), (3752, 181737), (3816, 178689), (4221, 161544), (4452, 153162), (4572, 149142), (4824, 141351), (5334, 127836), (5628, 121158), (5724, 119126), (6678, 102108), (6731, 101304), (6858, 99428), (7102, 96012), (7112, 95877), (7236, 94234), (8001, 85224), (8442, 80772), (8509, 80136), (8904, 76581), (9144, 74571), (10017, 68072), (10653, 64008), (10668, 63918), (11256, 60579), (11448, 59563), (12663, 53848), (13356, 51054), (13462, 50652), (13716, 49714), (14204, 48006), (14472, 47117), (16002, 42612), (16884, 40386), (17018, 40068), (20034, 34036), (20193, 33768), (21306, 32004), (21336, 31959), (24003, 28408), (24857, 27432), (25326, 26924), (25527, 26712)]