1553104896

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 4940814720

約数和(自身を除く): 3387709824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 61, 64, 74, 84, 96, 111, 112, 122, 128, 148, 168, 183, 192, 222, 224, 244, 256, 259, 296, 336, 366, 384, 427, 444, 448, 488, 512, 518, 592, 672, 732, 768, 777, 854, 888, 896, 976, 1024, 1036, 1184, 1281, 1344, 1464, 1536, 1554, 1708, 1776, 1792, 1952, 2048, 2072, 2257, 2368, 2562, 2688, 2928, 3072, 3108, 3416, 3552, 3584, 3904, 4096, 4144, 4514, 4736, 5124, 5376, 5856, 6144, 6216, 6771, 6832, 7104, 7168, 7808, 8192, 8288, 9028, 9472, 10248, 10752, 11712, 12288, 12432, 13542, 13664, 14208, 14336, 15616, 15799, 16384, 16576, 18056, 18944, 20496, 21504, 23424, 24576, 24864, 27084, 27328, 28416, 28672, 31232, 31598, 32768, 33152, 36112, 37888, 40992, 43008, 46848, 47397, 49152, 49728, 54168, 54656, 56832, 57344, 62464, 63196, 66304, 72224, 75776, 81984, 86016, 93696, 94794, 98304, 99456, 108336, 109312, 113664, 114688, 124928, 126392, 132608, 144448, 151552, 163968, 172032, 187392, 189588, 198912, 216672, 218624, 227328, 229376, 249856, 252784, 265216, 288896, 303104, 327936, 344064, 374784, 379176, 397824, 433344, 437248, 454656, 499712, 505568, 530432, 577792, 606208, 655872, 688128, 749568, 758352, 795648, 866688, 874496, 909312, 999424, 1011136, 1060864, 1155584, 1212416, 1311744, 1499136, 1516704, 1591296, 1733376, 1748992, 1818624, 1998848, 2022272, 2121728, 2311168, 2623488, 2998272, 3033408, 3182592, 3466752, 3497984, 3637248, 4044544, 4243456, 4622336, 5246976, 5996544, 6066816, 6365184, 6933504, 6995968, 8089088, 8486912, 9244672, 10493952, 12133632, 12730368, 13867008, 13991936, 16178176, 18489344, 20987904, 24267264, 25460736, 27734016, 32356352, 36978688, 41975808, 48534528, 55468032, 64712704, 73957376, 97069056, 110936064, 129425408, 194138112, 221872128, 258850816, 388276224, 517701632, 776552448, 1553104896]

約数ペア:

[(1, 1553104896), (2, 776552448), (3, 517701632), (4, 388276224), (6, 258850816), (7, 221872128), (8, 194138112), (12, 129425408), (14, 110936064), (16, 97069056), (21, 73957376), (24, 64712704), (28, 55468032), (32, 48534528), (37, 41975808), (42, 36978688), (48, 32356352), (56, 27734016), (61, 25460736), (64, 24267264), (74, 20987904), (84, 18489344), (96, 16178176), (111, 13991936), (112, 13867008), (122, 12730368), (128, 12133632), (148, 10493952), (168, 9244672), (183, 8486912), (192, 8089088), (222, 6995968), (224, 6933504), (244, 6365184), (256, 6066816), (259, 5996544), (296, 5246976), (336, 4622336), (366, 4243456), (384, 4044544), (427, 3637248), (444, 3497984), (448, 3466752), (488, 3182592), (512, 3033408), (518, 2998272), (592, 2623488), (672, 2311168), (732, 2121728), (768, 2022272), (777, 1998848), (854, 1818624), (888, 1748992), (896, 1733376), (976, 1591296), (1024, 1516704), (1036, 1499136), (1184, 1311744), (1281, 1212416), (1344, 1155584), (1464, 1060864), (1536, 1011136), (1554, 999424), (1708, 909312), (1776, 874496), (1792, 866688), (1952, 795648), (2048, 758352), (2072, 749568), (2257, 688128), (2368, 655872), (2562, 606208), (2688, 577792), (2928, 530432), (3072, 505568), (3108, 499712), (3416, 454656), (3552, 437248), (3584, 433344), (3904, 397824), (4096, 379176), (4144, 374784), (4514, 344064), (4736, 327936), (5124, 303104), (5376, 288896), (5856, 265216), (6144, 252784), (6216, 249856), (6771, 229376), (6832, 227328), (7104, 218624), (7168, 216672), (7808, 198912), (8192, 189588), (8288, 187392), (9028, 172032), (9472, 163968), (10248, 151552), (10752, 144448), (11712, 132608), (12288, 126392), (12432, 124928), (13542, 114688), (13664, 113664), (14208, 109312), (14336, 108336), (15616, 99456), (15799, 98304), (16384, 94794), (16576, 93696), (18056, 86016), (18944, 81984), (20496, 75776), (21504, 72224), (23424, 66304), (24576, 63196), (24864, 62464), (27084, 57344), (27328, 56832), (28416, 54656), (28672, 54168), (31232, 49728), (31598, 49152), (32768, 47397), (33152, 46848), (36112, 43008), (37888, 40992)]