1489947228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 288

約数和(自身を含む): 4913126400

約数和(自身を除く): 3423179172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 73, 74, 77, 84, 99, 111, 126, 132, 146, 148, 154, 198, 199, 219, 222, 231, 252, 259, 292, 308, 333, 396, 398, 407, 438, 444, 462, 511, 518, 597, 657, 666, 693, 777, 796, 803, 814, 876, 924, 1022, 1036, 1194, 1221, 1314, 1332, 1386, 1393, 1533, 1554, 1606, 1628, 1791, 2044, 2189, 2331, 2388, 2409, 2442, 2628, 2701, 2772, 2786, 2849, 3066, 3108, 3212, 3582, 3663, 4179, 4378, 4599, 4662, 4818, 4884, 5402, 5572, 5621, 5698, 6132, 6567, 7164, 7227, 7326, 7363, 8103, 8358, 8547, 8756, 9198, 9324, 9636, 10804, 11242, 11396, 12537, 13134, 14454, 14527, 14652, 14726, 15323, 16206, 16716, 16863, 17094, 18396, 18907, 19701, 22089, 22484, 24309, 25074, 25641, 26268, 28908, 29054, 29452, 29711, 30646, 32412, 33726, 34188, 37814, 39402, 43581, 44178, 45969, 48618, 50148, 50589, 51282, 51541, 56721, 58108, 59422, 61292, 66267, 67452, 75628, 78804, 80993, 87162, 88356, 89133, 91938, 97236, 101178, 101689, 102564, 103082, 113442, 118844, 130743, 132534, 137907, 154623, 159797, 161986, 170163, 174324, 178266, 183876, 202356, 203378, 206164, 207977, 226884, 242979, 261486, 265068, 267399, 275814, 305067, 309246, 319594, 323972, 340326, 356532, 406756, 415954, 463869, 479391, 485958, 522972, 534798, 537499, 551628, 566951, 610134, 618492, 623931, 639188, 680652, 728937, 831908, 915201, 927738, 958782, 971916, 1069596, 1074998, 1118579, 1133902, 1220268, 1247862, 1438173, 1457874, 1612497, 1700853, 1830402, 1855476, 1871793, 1917564, 2149996, 2237158, 2267804, 2495724, 2876346, 2915748, 3224994, 3355737, 3401706, 3660804, 3743586, 3762493, 4474316, 4837491, 5102559, 5752692, 5912489, 6449988, 6711474, 6803412, 7487172, 7524986, 9674982, 10067211, 10205118, 11287479, 11824978, 13422948, 15049972, 17737467, 19349964, 20134422, 20410236, 22574958, 23649956, 33862437, 35474934, 40268844, 41387423, 45149916, 53212401, 67724874, 70949868, 82774846, 106424802, 124162269, 135449748, 165549692, 212849604, 248324538, 372486807, 496649076, 744973614, 1489947228]

約数ペア:

[(1, 1489947228), (2, 744973614), (3, 496649076), (4, 372486807), (6, 248324538), (7, 212849604), (9, 165549692), (11, 135449748), (12, 124162269), (14, 106424802), (18, 82774846), (21, 70949868), (22, 67724874), (28, 53212401), (33, 45149916), (36, 41387423), (37, 40268844), (42, 35474934), (44, 33862437), (63, 23649956), (66, 22574958), (73, 20410236), (74, 20134422), (77, 19349964), (84, 17737467), (99, 15049972), (111, 13422948), (126, 11824978), (132, 11287479), (146, 10205118), (148, 10067211), (154, 9674982), (198, 7524986), (199, 7487172), (219, 6803412), (222, 6711474), (231, 6449988), (252, 5912489), (259, 5752692), (292, 5102559), (308, 4837491), (333, 4474316), (396, 3762493), (398, 3743586), (407, 3660804), (438, 3401706), (444, 3355737), (462, 3224994), (511, 2915748), (518, 2876346), (597, 2495724), (657, 2267804), (666, 2237158), (693, 2149996), (777, 1917564), (796, 1871793), (803, 1855476), (814, 1830402), (876, 1700853), (924, 1612497), (1022, 1457874), (1036, 1438173), (1194, 1247862), (1221, 1220268), (1314, 1133902), (1332, 1118579), (1386, 1074998), (1393, 1069596), (1533, 971916), (1554, 958782), (1606, 927738), (1628, 915201), (1791, 831908), (2044, 728937), (2189, 680652), (2331, 639188), (2388, 623931), (2409, 618492), (2442, 610134), (2628, 566951), (2701, 551628), (2772, 537499), (2786, 534798), (2849, 522972), (3066, 485958), (3108, 479391), (3212, 463869), (3582, 415954), (3663, 406756), (4179, 356532), (4378, 340326), (4599, 323972), (4662, 319594), (4818, 309246), (4884, 305067), (5402, 275814), (5572, 267399), (5621, 265068), (5698, 261486), (6132, 242979), (6567, 226884), (7164, 207977), (7227, 206164), (7326, 203378), (7363, 202356), (8103, 183876), (8358, 178266), (8547, 174324), (8756, 170163), (9198, 161986), (9324, 159797), (9636, 154623), (10804, 137907), (11242, 132534), (11396, 130743), (12537, 118844), (13134, 113442), (14454, 103082), (14527, 102564), (14652, 101689), (14726, 101178), (15323, 97236), (16206, 91938), (16716, 89133), (16863, 88356), (17094, 87162), (18396, 80993), (18907, 78804), (19701, 75628), (22089, 67452), (22484, 66267), (24309, 61292), (25074, 59422), (25641, 58108), (26268, 56721), (28908, 51541), (29054, 51282), (29452, 50589), (29711, 50148), (30646, 48618), (32412, 45969), (33726, 44178), (34188, 43581), (37814, 39402)]