869991456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28057}}^1$

素因数の和:28106

約数の個数: 96

約数和(自身を含む): 2545421760

約数和(自身を除く): 1675430304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1292, 1632, 1824, 1938, 2584, 3876, 5168, 7752, 10336, 15504, 28057, 31008, 56114, 84171, 112228, 168342, 224456, 336684, 448912, 476969, 533083, 673368, 897824, 953938, 1066166, 1346736, 1430907, 1599249, 1907876, 2132332, 2693472, 2861814, 3198498, 3815752, 4264664, 5723628, 6396996, 7631504, 8529328, 9062411, 11447256, 12793992, 15263008, 17058656, 18124822, 22894512, 25587984, 27187233, 36249644, 45789024, 51175968, 54374466, 72499288, 108748932, 144998576, 217497864, 289997152, 434995728, 869991456]

約数ペア:

[(1, 869991456), (2, 434995728), (3, 289997152), (4, 217497864), (6, 144998576), (8, 108748932), (12, 72499288), (16, 54374466), (17, 51175968), (19, 45789024), (24, 36249644), (32, 27187233), (34, 25587984), (38, 22894512), (48, 18124822), (51, 17058656), (57, 15263008), (68, 12793992), (76, 11447256), (96, 9062411), (102, 8529328), (114, 7631504), (136, 6396996), (152, 5723628), (204, 4264664), (228, 3815752), (272, 3198498), (304, 2861814), (323, 2693472), (408, 2132332), (456, 1907876), (544, 1599249), (608, 1430907), (646, 1346736), (816, 1066166), (912, 953938), (969, 897824), (1292, 673368), (1632, 533083), (1824, 476969), (1938, 448912), (2584, 336684), (3876, 224456), (5168, 168342), (7752, 112228), (10336, 84171), (15504, 56114), (28057, 31008)]