253159344

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 812448000

約数和(自身を除く): 559288656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 144, 149, 152, 162, 171, 184, 207, 216, 228, 243, 276, 298, 304, 324, 342, 368, 414, 432, 437, 447, 456, 486, 513, 552, 596, 621, 648, 684, 828, 874, 894, 912, 972, 1026, 1104, 1192, 1242, 1296, 1311, 1341, 1368, 1539, 1656, 1748, 1788, 1863, 1944, 2052, 2384, 2484, 2622, 2682, 2736, 2831, 3078, 3312, 3427, 3496, 3576, 3726, 3888, 3933, 4023, 4104, 4617, 4968, 5244, 5364, 5589, 5662, 6156, 6854, 6992, 7152, 7452, 7866, 8046, 8208, 8493, 9234, 9936, 10281, 10488, 10728, 11178, 11324, 11799, 12069, 12312, 13708, 14904, 15732, 16092, 16986, 18468, 20562, 20976, 21456, 22356, 22648, 23598, 24138, 24624, 25479, 27416, 29808, 30843, 31464, 32184, 33972, 35397, 36207, 36936, 41124, 44712, 45296, 47196, 48276, 50958, 54832, 61686, 62928, 64368, 65113, 67944, 70794, 72414, 73872, 76437, 82248, 89424, 92529, 94392, 96552, 101916, 106191, 123372, 130226, 135888, 141588, 144828, 152874, 164496, 185058, 188784, 193104, 195339, 203832, 212382, 229311, 246744, 260452, 277587, 283176, 289656, 305748, 370116, 390678, 407664, 424764, 458622, 493488, 520904, 555174, 566352, 579312, 586017, 611496, 687933, 740232, 781356, 832761, 849528, 917244, 1041808, 1110348, 1172034, 1222992, 1375866, 1480464, 1562712, 1665522, 1699056, 1758051, 1834488, 2220696, 2344068, 2751732, 3125424, 3331044, 3516102, 3668976, 4441392, 4688136, 5274153, 5503464, 6662088, 7032204, 9376272, 10548306, 11006928, 13324176, 14064408, 15822459, 21096612, 28128816, 31644918, 42193224, 63289836, 84386448, 126579672, 253159344]

約数ペア:

[(1, 253159344), (2, 126579672), (3, 84386448), (4, 63289836), (6, 42193224), (8, 31644918), (9, 28128816), (12, 21096612), (16, 15822459), (18, 14064408), (19, 13324176), (23, 11006928), (24, 10548306), (27, 9376272), (36, 7032204), (38, 6662088), (46, 5503464), (48, 5274153), (54, 4688136), (57, 4441392), (69, 3668976), (72, 3516102), (76, 3331044), (81, 3125424), (92, 2751732), (108, 2344068), (114, 2220696), (138, 1834488), (144, 1758051), (149, 1699056), (152, 1665522), (162, 1562712), (171, 1480464), (184, 1375866), (207, 1222992), (216, 1172034), (228, 1110348), (243, 1041808), (276, 917244), (298, 849528), (304, 832761), (324, 781356), (342, 740232), (368, 687933), (414, 611496), (432, 586017), (437, 579312), (447, 566352), (456, 555174), (486, 520904), (513, 493488), (552, 458622), (596, 424764), (621, 407664), (648, 390678), (684, 370116), (828, 305748), (874, 289656), (894, 283176), (912, 277587), (972, 260452), (1026, 246744), (1104, 229311), (1192, 212382), (1242, 203832), (1296, 195339), (1311, 193104), (1341, 188784), (1368, 185058), (1539, 164496), (1656, 152874), (1748, 144828), (1788, 141588), (1863, 135888), (1944, 130226), (2052, 123372), (2384, 106191), (2484, 101916), (2622, 96552), (2682, 94392), (2736, 92529), (2831, 89424), (3078, 82248), (3312, 76437), (3427, 73872), (3496, 72414), (3576, 70794), (3726, 67944), (3888, 65113), (3933, 64368), (4023, 62928), (4104, 61686), (4617, 54832), (4968, 50958), (5244, 48276), (5364, 47196), (5589, 45296), (5662, 44712), (6156, 41124), (6854, 36936), (6992, 36207), (7152, 35397), (7452, 33972), (7866, 32184), (8046, 31464), (8208, 30843), (8493, 29808), (9234, 27416), (9936, 25479), (10281, 24624), (10488, 24138), (10728, 23598), (11178, 22648), (11324, 22356), (11799, 21456), (12069, 20976), (12312, 20562), (13708, 18468), (14904, 16986), (15732, 16092)]