378524384

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 934004736

約数和(自身を除く): 555480352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 151, 152, 217, 224, 248, 266, 302, 304, 361, 434, 496, 532, 589, 604, 608, 722, 868, 992, 1057, 1064, 1178, 1208, 1444, 1736, 2114, 2128, 2356, 2416, 2527, 2869, 2888, 3472, 4123, 4228, 4256, 4681, 4712, 4832, 5054, 5738, 5776, 6944, 8246, 8456, 9362, 9424, 10108, 11191, 11476, 11552, 16492, 16912, 18724, 18848, 20083, 20216, 22382, 22952, 32767, 32984, 33824, 37448, 40166, 40432, 44764, 45904, 54511, 65534, 65968, 74896, 78337, 80332, 80864, 88939, 89528, 91808, 109022, 131068, 131936, 149792, 156674, 160664, 177878, 179056, 218044, 262136, 313348, 321328, 355756, 358112, 381577, 436088, 524272, 622573, 626696, 642656, 711512, 763154, 872176, 1048544, 1245146, 1253392, 1423024, 1526308, 1689841, 1744352, 2490292, 2506784, 2846048, 3052616, 3379682, 4980584, 6105232, 6759364, 9961168, 11828887, 12210464, 13518728, 19922336, 23657774, 27037456, 47315548, 54074912, 94631096, 189262192, 378524384]

約数ペア:

[(1, 378524384), (2, 189262192), (4, 94631096), (7, 54074912), (8, 47315548), (14, 27037456), (16, 23657774), (19, 19922336), (28, 13518728), (31, 12210464), (32, 11828887), (38, 9961168), (56, 6759364), (62, 6105232), (76, 4980584), (112, 3379682), (124, 3052616), (133, 2846048), (151, 2506784), (152, 2490292), (217, 1744352), (224, 1689841), (248, 1526308), (266, 1423024), (302, 1253392), (304, 1245146), (361, 1048544), (434, 872176), (496, 763154), (532, 711512), (589, 642656), (604, 626696), (608, 622573), (722, 524272), (868, 436088), (992, 381577), (1057, 358112), (1064, 355756), (1178, 321328), (1208, 313348), (1444, 262136), (1736, 218044), (2114, 179056), (2128, 177878), (2356, 160664), (2416, 156674), (2527, 149792), (2869, 131936), (2888, 131068), (3472, 109022), (4123, 91808), (4228, 89528), (4256, 88939), (4681, 80864), (4712, 80332), (4832, 78337), (5054, 74896), (5738, 65968), (5776, 65534), (6944, 54511), (8246, 45904), (8456, 44764), (9362, 40432), (9424, 40166), (10108, 37448), (11191, 33824), (11476, 32984), (11552, 32767), (16492, 22952), (16912, 22382), (18724, 20216), (18848, 20083)]