1254489888

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 3543523200

約数和(自身を除く): 2289033312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 83, 87, 89, 96, 116, 122, 166, 174, 178, 183, 232, 244, 249, 267, 332, 348, 356, 366, 464, 488, 498, 534, 664, 696, 712, 732, 928, 976, 996, 1068, 1328, 1392, 1424, 1464, 1769, 1952, 1992, 2136, 2407, 2581, 2656, 2784, 2848, 2928, 3538, 3984, 4272, 4814, 5063, 5162, 5307, 5429, 5856, 7076, 7221, 7387, 7743, 7968, 8544, 9628, 10126, 10324, 10614, 10858, 14152, 14442, 14774, 15189, 15486, 16287, 19256, 20252, 20648, 21228, 21716, 22161, 28304, 28884, 29548, 30378, 30972, 32574, 38512, 40504, 41296, 42456, 43432, 44322, 56608, 57768, 59096, 60756, 61944, 65148, 77024, 81008, 82592, 84912, 86864, 88644, 115536, 118192, 121512, 123888, 130296, 146827, 157441, 162016, 169824, 173728, 177288, 214223, 231072, 236384, 243024, 247776, 260592, 293654, 314882, 354576, 428446, 440481, 450607, 472323, 486048, 521184, 587308, 629764, 642669, 709152, 856892, 880962, 901214, 944646, 1174616, 1259528, 1285338, 1351821, 1713784, 1761924, 1802428, 1889292, 2349232, 2519056, 2570676, 2703642, 3427568, 3523848, 3604856, 3778584, 4698464, 5038112, 5141352, 5407284, 6855136, 7047696, 7209712, 7557168, 10282704, 10814568, 13067603, 14095392, 14419424, 15114336, 20565408, 21629136, 26135206, 39202809, 43258272, 52270412, 78405618, 104540824, 156811236, 209081648, 313622472, 418163296, 627244944, 1254489888]

約数ペア:

[(1, 1254489888), (2, 627244944), (3, 418163296), (4, 313622472), (6, 209081648), (8, 156811236), (12, 104540824), (16, 78405618), (24, 52270412), (29, 43258272), (32, 39202809), (48, 26135206), (58, 21629136), (61, 20565408), (83, 15114336), (87, 14419424), (89, 14095392), (96, 13067603), (116, 10814568), (122, 10282704), (166, 7557168), (174, 7209712), (178, 7047696), (183, 6855136), (232, 5407284), (244, 5141352), (249, 5038112), (267, 4698464), (332, 3778584), (348, 3604856), (356, 3523848), (366, 3427568), (464, 2703642), (488, 2570676), (498, 2519056), (534, 2349232), (664, 1889292), (696, 1802428), (712, 1761924), (732, 1713784), (928, 1351821), (976, 1285338), (996, 1259528), (1068, 1174616), (1328, 944646), (1392, 901214), (1424, 880962), (1464, 856892), (1769, 709152), (1952, 642669), (1992, 629764), (2136, 587308), (2407, 521184), (2581, 486048), (2656, 472323), (2784, 450607), (2848, 440481), (2928, 428446), (3538, 354576), (3984, 314882), (4272, 293654), (4814, 260592), (5063, 247776), (5162, 243024), (5307, 236384), (5429, 231072), (5856, 214223), (7076, 177288), (7221, 173728), (7387, 169824), (7743, 162016), (7968, 157441), (8544, 146827), (9628, 130296), (10126, 123888), (10324, 121512), (10614, 118192), (10858, 115536), (14152, 88644), (14442, 86864), (14774, 84912), (15189, 82592), (15486, 81008), (16287, 77024), (19256, 65148), (20252, 61944), (20648, 60756), (21228, 59096), (21716, 57768), (22161, 56608), (28304, 44322), (28884, 43432), (29548, 42456), (30378, 41296), (30972, 40504), (32574, 38512)]