1664653312

素因数分解:

$2^{11}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 3852576000

約数和(自身を除く): 2187922688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 512, 581, 664, 896, 1024, 1162, 1328, 1399, 1792, 2048, 2324, 2656, 2798, 3584, 4648, 5312, 5596, 7168, 9296, 9793, 10624, 11192, 14336, 18592, 19586, 21248, 22384, 37184, 39172, 42496, 44768, 74368, 78344, 84992, 89536, 116117, 148736, 156688, 169984, 179072, 232234, 297472, 313376, 358144, 464468, 594944, 626752, 716288, 812819, 928936, 1189888, 1253504, 1432576, 1625638, 1857872, 2507008, 2865152, 3251276, 3715744, 5014016, 6502552, 7431488, 10028032, 13005104, 14862976, 20056064, 26010208, 29725952, 52020416, 59451904, 104040832, 118903808, 208081664, 237807616, 416163328, 832326656, 1664653312]

約数ペア:

[(1, 1664653312), (2, 832326656), (4, 416163328), (7, 237807616), (8, 208081664), (14, 118903808), (16, 104040832), (28, 59451904), (32, 52020416), (56, 29725952), (64, 26010208), (83, 20056064), (112, 14862976), (128, 13005104), (166, 10028032), (224, 7431488), (256, 6502552), (332, 5014016), (448, 3715744), (512, 3251276), (581, 2865152), (664, 2507008), (896, 1857872), (1024, 1625638), (1162, 1432576), (1328, 1253504), (1399, 1189888), (1792, 928936), (2048, 812819), (2324, 716288), (2656, 626752), (2798, 594944), (3584, 464468), (4648, 358144), (5312, 313376), (5596, 297472), (7168, 232234), (9296, 179072), (9793, 169984), (10624, 156688), (11192, 148736), (14336, 116117), (18592, 89536), (19586, 84992), (21248, 78344), (22384, 74368), (37184, 44768), (39172, 42496)]