217028736

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 96

約数和(自身を含む): 651755520

約数和(自身を除く): 434726784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8191, 8832, 13248, 16382, 24573, 26496, 32764, 49146, 65528, 73719, 98292, 131056, 147438, 188393, 196584, 262112, 294876, 376786, 393168, 524224, 565179, 589752, 753572, 786336, 1048448, 1130358, 1179504, 1507144, 1572672, 1695537, 2260716, 2359008, 3014288, 3145344, 3391074, 4521432, 4718016, 6028576, 6782148, 9042864, 9436032, 12057152, 13564296, 18085728, 24114304, 27128592, 36171456, 54257184, 72342912, 108514368, 217028736]

約数ペア:

[(1, 217028736), (2, 108514368), (3, 72342912), (4, 54257184), (6, 36171456), (8, 27128592), (9, 24114304), (12, 18085728), (16, 13564296), (18, 12057152), (23, 9436032), (24, 9042864), (32, 6782148), (36, 6028576), (46, 4718016), (48, 4521432), (64, 3391074), (69, 3145344), (72, 3014288), (92, 2359008), (96, 2260716), (128, 1695537), (138, 1572672), (144, 1507144), (184, 1179504), (192, 1130358), (207, 1048448), (276, 786336), (288, 753572), (368, 589752), (384, 565179), (414, 524224), (552, 393168), (576, 376786), (736, 294876), (828, 262112), (1104, 196584), (1152, 188393), (1472, 147438), (1656, 131056), (2208, 98292), (2944, 73719), (3312, 65528), (4416, 49146), (6624, 32764), (8191, 26496), (8832, 24573), (13248, 16382)]