490561344

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 336

約数和(自身を含む): 1775155200

約数和(自身を除く): 1284593856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 191, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 382, 392, 416, 441, 448, 468, 504, 546, 573, 576, 588, 624, 637, 672, 686, 728, 764, 784, 819, 832, 882, 936, 1008, 1029, 1092, 1146, 1176, 1248, 1274, 1337, 1344, 1372, 1456, 1528, 1568, 1638, 1719, 1764, 1872, 1911, 2016, 2058, 2184, 2292, 2352, 2483, 2496, 2548, 2674, 2744, 2912, 3056, 3087, 3136, 3276, 3438, 3528, 3744, 3822, 4011, 4032, 4116, 4368, 4459, 4584, 4704, 4966, 5096, 5348, 5488, 5733, 5824, 6112, 6174, 6552, 6876, 7056, 7449, 7488, 7644, 8022, 8232, 8736, 8918, 9168, 9359, 9408, 9932, 10192, 10696, 10976, 11466, 12033, 12224, 12348, 13104, 13377, 13752, 14112, 14898, 15288, 16044, 16464, 17381, 17472, 17836, 18336, 18718, 19864, 20384, 21392, 21952, 22347, 22932, 24066, 24696, 26208, 26754, 27504, 28077, 28224, 29796, 30576, 32088, 32928, 34762, 35672, 36672, 37436, 39728, 40131, 40768, 42784, 44694, 45864, 48132, 49392, 52143, 52416, 53508, 55008, 56154, 59592, 61152, 64176, 65513, 65856, 69524, 71344, 74872, 79456, 80262, 84231, 85568, 89388, 91728, 96264, 98784, 104286, 107016, 110016, 112308, 119184, 121667, 122304, 128352, 131026, 139048, 142688, 149744, 156429, 158912, 160524, 168462, 178776, 183456, 192528, 196539, 197568, 208572, 214032, 224616, 238368, 243334, 256704, 262052, 278096, 285376, 299488, 312858, 321048, 336924, 357552, 365001, 366912, 385056, 393078, 417144, 428064, 449232, 476736, 486668, 524104, 556192, 589617, 598976, 625716, 642096, 673848, 715104, 730002, 770112, 786156, 834288, 851669, 856128, 898464, 973336, 1048208, 1095003, 1112384, 1179234, 1251432, 1284192, 1347696, 1430208, 1460004, 1572312, 1668576, 1703338, 1796928, 1946672, 2096416, 2190006, 2358468, 2502864, 2555007, 2568384, 2695392, 2920008, 3144624, 3337152, 3406676, 3893344, 4192832, 4380012, 4716936, 5005728, 5110014, 5390784, 5840016, 6289248, 6813352, 7665021, 7786688, 8760024, 9433872, 10011456, 10220028, 11680032, 12578496, 13626704, 15330042, 17520048, 18867744, 20440056, 23360064, 27253408, 30660084, 35040096, 37735488, 40880112, 54506816, 61320168, 70080192, 81760224, 122640336, 163520448, 245280672, 490561344]

約数ペア:

[(1, 490561344), (2, 245280672), (3, 163520448), (4, 122640336), (6, 81760224), (7, 70080192), (8, 61320168), (9, 54506816), (12, 40880112), (13, 37735488), (14, 35040096), (16, 30660084), (18, 27253408), (21, 23360064), (24, 20440056), (26, 18867744), (28, 17520048), (32, 15330042), (36, 13626704), (39, 12578496), (42, 11680032), (48, 10220028), (49, 10011456), (52, 9433872), (56, 8760024), (63, 7786688), (64, 7665021), (72, 6813352), (78, 6289248), (84, 5840016), (91, 5390784), (96, 5110014), (98, 5005728), (104, 4716936), (112, 4380012), (117, 4192832), (126, 3893344), (144, 3406676), (147, 3337152), (156, 3144624), (168, 2920008), (182, 2695392), (191, 2568384), (192, 2555007), (196, 2502864), (208, 2358468), (224, 2190006), (234, 2096416), (252, 1946672), (273, 1796928), (288, 1703338), (294, 1668576), (312, 1572312), (336, 1460004), (343, 1430208), (364, 1347696), (382, 1284192), (392, 1251432), (416, 1179234), (441, 1112384), (448, 1095003), (468, 1048208), (504, 973336), (546, 898464), (573, 856128), (576, 851669), (588, 834288), (624, 786156), (637, 770112), (672, 730002), (686, 715104), (728, 673848), (764, 642096), (784, 625716), (819, 598976), (832, 589617), (882, 556192), (936, 524104), (1008, 486668), (1029, 476736), (1092, 449232), (1146, 428064), (1176, 417144), (1248, 393078), (1274, 385056), (1337, 366912), (1344, 365001), (1372, 357552), (1456, 336924), (1528, 321048), (1568, 312858), (1638, 299488), (1719, 285376), (1764, 278096), (1872, 262052), (1911, 256704), (2016, 243334), (2058, 238368), (2184, 224616), (2292, 214032), (2352, 208572), (2483, 197568), (2496, 196539), (2548, 192528), (2674, 183456), (2744, 178776), (2912, 168462), (3056, 160524), (3087, 158912), (3136, 156429), (3276, 149744), (3438, 142688), (3528, 139048), (3744, 131026), (3822, 128352), (4011, 122304), (4032, 121667), (4116, 119184), (4368, 112308), (4459, 110016), (4584, 107016), (4704, 104286), (4966, 98784), (5096, 96264), (5348, 91728), (5488, 89388), (5733, 85568), (5824, 84231), (6112, 80262), (6174, 79456), (6552, 74872), (6876, 71344), (7056, 69524), (7449, 65856), (7488, 65513), (7644, 64176), (8022, 61152), (8232, 59592), (8736, 56154), (8918, 55008), (9168, 53508), (9359, 52416), (9408, 52143), (9932, 49392), (10192, 48132), (10696, 45864), (10976, 44694), (11466, 42784), (12033, 40768), (12224, 40131), (12348, 39728), (13104, 37436), (13377, 36672), (13752, 35672), (14112, 34762), (14898, 32928), (15288, 32088), (16044, 30576), (16464, 29796), (17381, 28224), (17472, 28077), (17836, 27504), (18336, 26754), (18718, 26208), (19864, 24696), (20384, 24066), (21392, 22932), (21952, 22347)]