2978460928

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 6606003600

約数和(自身を除く): 3627542672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 53, 64, 68, 74, 106, 128, 136, 148, 212, 256, 272, 296, 349, 424, 544, 592, 629, 698, 848, 901, 1088, 1184, 1258, 1396, 1696, 1802, 1961, 2176, 2368, 2516, 2792, 3392, 3604, 3922, 4352, 4736, 5032, 5584, 5933, 6784, 7208, 7844, 9472, 10064, 11168, 11866, 12913, 13568, 14416, 15688, 18497, 20128, 22336, 23732, 25826, 28832, 31376, 33337, 36994, 40256, 44672, 47464, 51652, 57664, 62752, 66674, 73988, 80512, 89344, 94928, 103304, 115328, 125504, 133348, 147976, 161024, 189856, 206608, 219521, 230656, 251008, 266696, 295952, 314449, 379712, 413216, 439042, 502016, 533392, 591904, 628898, 684389, 759424, 826432, 878084, 1066784, 1183808, 1257796, 1368778, 1518848, 1652864, 1756168, 2133568, 2367616, 2515592, 2737556, 3305728, 3512336, 4267136, 4735232, 5031184, 5475112, 7024672, 8534272, 10062368, 10950224, 11634613, 14049344, 20124736, 21900448, 23269226, 28098688, 40249472, 43800896, 46538452, 56197376, 80498944, 87601792, 93076904, 175203584, 186153808, 372307616, 744615232, 1489230464, 2978460928]

約数ペア:

[(1, 2978460928), (2, 1489230464), (4, 744615232), (8, 372307616), (16, 186153808), (17, 175203584), (32, 93076904), (34, 87601792), (37, 80498944), (53, 56197376), (64, 46538452), (68, 43800896), (74, 40249472), (106, 28098688), (128, 23269226), (136, 21900448), (148, 20124736), (212, 14049344), (256, 11634613), (272, 10950224), (296, 10062368), (349, 8534272), (424, 7024672), (544, 5475112), (592, 5031184), (629, 4735232), (698, 4267136), (848, 3512336), (901, 3305728), (1088, 2737556), (1184, 2515592), (1258, 2367616), (1396, 2133568), (1696, 1756168), (1802, 1652864), (1961, 1518848), (2176, 1368778), (2368, 1257796), (2516, 1183808), (2792, 1066784), (3392, 878084), (3604, 826432), (3922, 759424), (4352, 684389), (4736, 628898), (5032, 591904), (5584, 533392), (5933, 502016), (6784, 439042), (7208, 413216), (7844, 379712), (9472, 314449), (10064, 295952), (11168, 266696), (11866, 251008), (12913, 230656), (13568, 219521), (14416, 206608), (15688, 189856), (18497, 161024), (20128, 147976), (22336, 133348), (23732, 125504), (25826, 115328), (28832, 103304), (31376, 94928), (33337, 89344), (36994, 80512), (40256, 73988), (44672, 66674), (47464, 62752), (51652, 57664)]