1444268672

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 256

約数和(自身を含む): 3854131200

約数和(自身を除く): 2409862528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 31, 32, 44, 56, 58, 62, 64, 77, 88, 112, 116, 124, 128, 154, 163, 176, 203, 217, 224, 232, 248, 308, 319, 326, 341, 352, 406, 434, 448, 464, 496, 616, 638, 652, 682, 704, 812, 868, 896, 899, 928, 992, 1141, 1232, 1276, 1304, 1364, 1408, 1624, 1736, 1793, 1798, 1856, 1984, 2233, 2282, 2387, 2464, 2552, 2608, 2728, 3248, 3472, 3586, 3596, 3712, 3968, 4466, 4564, 4727, 4774, 4928, 5053, 5104, 5216, 5456, 6293, 6496, 6944, 7172, 7192, 8932, 9128, 9454, 9548, 9856, 9889, 10106, 10208, 10432, 10912, 12551, 12586, 12992, 13888, 14344, 14384, 17864, 18256, 18908, 19096, 19778, 20212, 20416, 20864, 21824, 25102, 25172, 25984, 27776, 28688, 28768, 33089, 35371, 35728, 36512, 37816, 38192, 39556, 40424, 40832, 43648, 50204, 50344, 51997, 55583, 57376, 57536, 66178, 69223, 70742, 71456, 73024, 75632, 76384, 79112, 80848, 100408, 100688, 103994, 111166, 114752, 115072, 132356, 138446, 141484, 142912, 146048, 146537, 151264, 152768, 158224, 161696, 200816, 201376, 207988, 222332, 229504, 264712, 276892, 282968, 285824, 293074, 302528, 305536, 316448, 323392, 363979, 389081, 401632, 402752, 415976, 444664, 529424, 553784, 565936, 586148, 605056, 632896, 646784, 727958, 778162, 803264, 805504, 831952, 889328, 1025759, 1058848, 1107568, 1131872, 1172296, 1265792, 1455916, 1556324, 1606528, 1611907, 1663904, 1778656, 2051518, 2117696, 2215136, 2263744, 2344592, 2911832, 3112648, 3223814, 3327808, 3557312, 4103036, 4235392, 4430272, 4527488, 4689184, 5823664, 6225296, 6447628, 6655616, 7114624, 8206072, 8860544, 9378368, 11283349, 11647328, 12450592, 12895256, 16412144, 18756736, 22566698, 23294656, 24901184, 25790512, 32824288, 45133396, 46589312, 49802368, 51581024, 65648576, 90266792, 103162048, 131297152, 180533584, 206324096, 361067168, 722134336, 1444268672]

約数ペア:

[(1, 1444268672), (2, 722134336), (4, 361067168), (7, 206324096), (8, 180533584), (11, 131297152), (14, 103162048), (16, 90266792), (22, 65648576), (28, 51581024), (29, 49802368), (31, 46589312), (32, 45133396), (44, 32824288), (56, 25790512), (58, 24901184), (62, 23294656), (64, 22566698), (77, 18756736), (88, 16412144), (112, 12895256), (116, 12450592), (124, 11647328), (128, 11283349), (154, 9378368), (163, 8860544), (176, 8206072), (203, 7114624), (217, 6655616), (224, 6447628), (232, 6225296), (248, 5823664), (308, 4689184), (319, 4527488), (326, 4430272), (341, 4235392), (352, 4103036), (406, 3557312), (434, 3327808), (448, 3223814), (464, 3112648), (496, 2911832), (616, 2344592), (638, 2263744), (652, 2215136), (682, 2117696), (704, 2051518), (812, 1778656), (868, 1663904), (896, 1611907), (899, 1606528), (928, 1556324), (992, 1455916), (1141, 1265792), (1232, 1172296), (1276, 1131872), (1304, 1107568), (1364, 1058848), (1408, 1025759), (1624, 889328), (1736, 831952), (1793, 805504), (1798, 803264), (1856, 778162), (1984, 727958), (2233, 646784), (2282, 632896), (2387, 605056), (2464, 586148), (2552, 565936), (2608, 553784), (2728, 529424), (3248, 444664), (3472, 415976), (3586, 402752), (3596, 401632), (3712, 389081), (3968, 363979), (4466, 323392), (4564, 316448), (4727, 305536), (4774, 302528), (4928, 293074), (5053, 285824), (5104, 282968), (5216, 276892), (5456, 264712), (6293, 229504), (6496, 222332), (6944, 207988), (7172, 201376), (7192, 200816), (8932, 161696), (9128, 158224), (9454, 152768), (9548, 151264), (9856, 146537), (9889, 146048), (10106, 142912), (10208, 141484), (10432, 138446), (10912, 132356), (12551, 115072), (12586, 114752), (12992, 111166), (13888, 103994), (14344, 100688), (14384, 100408), (17864, 80848), (18256, 79112), (18908, 76384), (19096, 75632), (19778, 73024), (20212, 71456), (20416, 70742), (20864, 69223), (21824, 66178), (25102, 57536), (25172, 57376), (25984, 55583), (27776, 51997), (28688, 50344), (28768, 50204), (33089, 43648), (35371, 40832), (35728, 40424), (36512, 39556), (37816, 38192)]