894053888

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 2273187840

約数和(自身を除く): 1379133952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 619, 728, 806, 832, 868, 896, 992, 1238, 1456, 1612, 1664, 1736, 1792, 1984, 2476, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4333, 4952, 5642, 5824, 6448, 6656, 6944, 7936, 8047, 8666, 9904, 11284, 11648, 12896, 13888, 15872, 16094, 17332, 19189, 19808, 22568, 23296, 25792, 27776, 32188, 34664, 38378, 39616, 45136, 46592, 51584, 55552, 56329, 64376, 69328, 76756, 79232, 90272, 103168, 111104, 112658, 128752, 134323, 138656, 153512, 158464, 180544, 206336, 225316, 249457, 257504, 268646, 277312, 307024, 316928, 361088, 450632, 498914, 515008, 537292, 554624, 614048, 722176, 901264, 997828, 1030016, 1074584, 1109248, 1228096, 1444352, 1746199, 1802528, 1995656, 2060032, 2149168, 2218496, 2456192, 3492398, 3605056, 3991312, 4120064, 4298336, 4912384, 6984796, 7210112, 7982624, 8596672, 9824768, 13969592, 14420224, 15965248, 17193344, 27939184, 28840448, 31930496, 34386688, 55878368, 63860992, 68773376, 111756736, 127721984, 223513472, 447026944, 894053888]

約数ペア:

[(1, 894053888), (2, 447026944), (4, 223513472), (7, 127721984), (8, 111756736), (13, 68773376), (14, 63860992), (16, 55878368), (26, 34386688), (28, 31930496), (31, 28840448), (32, 27939184), (52, 17193344), (56, 15965248), (62, 14420224), (64, 13969592), (91, 9824768), (104, 8596672), (112, 7982624), (124, 7210112), (128, 6984796), (182, 4912384), (208, 4298336), (217, 4120064), (224, 3991312), (248, 3605056), (256, 3492398), (364, 2456192), (403, 2218496), (416, 2149168), (434, 2060032), (448, 1995656), (496, 1802528), (512, 1746199), (619, 1444352), (728, 1228096), (806, 1109248), (832, 1074584), (868, 1030016), (896, 997828), (992, 901264), (1238, 722176), (1456, 614048), (1612, 554624), (1664, 537292), (1736, 515008), (1792, 498914), (1984, 450632), (2476, 361088), (2821, 316928), (2912, 307024), (3224, 277312), (3328, 268646), (3472, 257504), (3584, 249457), (3968, 225316), (4333, 206336), (4952, 180544), (5642, 158464), (5824, 153512), (6448, 138656), (6656, 134323), (6944, 128752), (7936, 112658), (8047, 111104), (8666, 103168), (9904, 90272), (11284, 79232), (11648, 76756), (12896, 69328), (13888, 64376), (15872, 56329), (16094, 55552), (17332, 51584), (19189, 46592), (19808, 45136), (22568, 39616), (23296, 38378), (25792, 34664), (27776, 32188)]