280773600512

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1316

約数の個数: 144

約数和(自身を含む): 580605133248

約数和(自身を除く): 299831532736

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 83, 106, 128, 166, 212, 256, 283, 332, 424, 566, 664, 848, 881, 1132, 1328, 1696, 1762, 2264, 2656, 3392, 3524, 4399, 4528, 5312, 6784, 7048, 8798, 9056, 10624, 13568, 14096, 14999, 17596, 18112, 21248, 23489, 28192, 29998, 35192, 36224, 46693, 46978, 56384, 59996, 70384, 72448, 73123, 93386, 93956, 112768, 119992, 140768, 146246, 186772, 187912, 225536, 239984, 249323, 281536, 292492, 373544, 375824, 479968, 498646, 563072, 584984, 747088, 751648, 959936, 997292, 1126144, 1169968, 1244917, 1494176, 1503296, 1919872, 1994584, 2339936, 2489834, 2988352, 3006592, 3839744, 3875519, 3989168, 4679872, 4979668, 5976704, 6013184, 7751038, 7978336, 9359744, 9959336, 11953408, 13214119, 15502076, 15956672, 18719488, 19918672, 20693809, 26428238, 31004152, 31913344, 39837344, 41387618, 52856476, 62008304, 63826688, 79674688, 82775236, 105712952, 124016608, 159349376, 165550472, 211425904, 248033216, 318698752, 331100944, 422851808, 496066432, 662201888, 845703616, 992132864, 1096771877, 1324403776, 1691407232, 2193543754, 2648807552, 3382814464, 4387087508, 5297615104, 8774175016, 17548350032, 35096700064, 70193400128, 140386800256, 280773600512]

約数ペア:

[(1, 280773600512), (2, 140386800256), (4, 70193400128), (8, 35096700064), (16, 17548350032), (32, 8774175016), (53, 5297615104), (64, 4387087508), (83, 3382814464), (106, 2648807552), (128, 2193543754), (166, 1691407232), (212, 1324403776), (256, 1096771877), (283, 992132864), (332, 845703616), (424, 662201888), (566, 496066432), (664, 422851808), (848, 331100944), (881, 318698752), (1132, 248033216), (1328, 211425904), (1696, 165550472), (1762, 159349376), (2264, 124016608), (2656, 105712952), (3392, 82775236), (3524, 79674688), (4399, 63826688), (4528, 62008304), (5312, 52856476), (6784, 41387618), (7048, 39837344), (8798, 31913344), (9056, 31004152), (10624, 26428238), (13568, 20693809), (14096, 19918672), (14999, 18719488), (17596, 15956672), (18112, 15502076), (21248, 13214119), (23489, 11953408), (28192, 9959336), (29998, 9359744), (35192, 7978336), (36224, 7751038), (46693, 6013184), (46978, 5976704), (56384, 4979668), (59996, 4679872), (70384, 3989168), (72448, 3875519), (73123, 3839744), (93386, 3006592), (93956, 2988352), (112768, 2489834), (119992, 2339936), (140768, 1994584), (146246, 1919872), (186772, 1503296), (187912, 1494176), (225536, 1244917), (239984, 1169968), (249323, 1126144), (281536, 997292), (292492, 959936), (373544, 751648), (375824, 747088), (479968, 584984), (498646, 563072)]