12764733352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 29038141440

約数和(自身を除く): 16273408088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 307, 344, 434, 557, 602, 614, 868, 1114, 1204, 1228, 1333, 1736, 2149, 2228, 2408, 2456, 2666, 3899, 4298, 4456, 5332, 7798, 8596, 9331, 9517, 10664, 13201, 15596, 17192, 17267, 18662, 19034, 23951, 26402, 31192, 34534, 37324, 38068, 47902, 52804, 66619, 69068, 74648, 76136, 92407, 95804, 105608, 120869, 133238, 138136, 167657, 170999, 184814, 191608, 241738, 266476, 335314, 341998, 369628, 409231, 483476, 532952, 670628, 683996, 739256, 742481, 818462, 966952, 1196993, 1341256, 1367992, 1484962, 1636924, 2393986, 2864617, 2969924, 3273848, 4787972, 5197367, 5300969, 5729234, 5939848, 7352957, 9575944, 10394734, 10601938, 11458468, 14705914, 20789468, 21203876, 22916936, 29411828, 37106783, 41578936, 42407752, 51470699, 58823656, 74213566, 102941398, 148427132, 205882796, 227941667, 296854264, 411765592, 455883334, 911766668, 1595591669, 1823533336, 3191183338, 6382366676, 12764733352]

約数ペア:

[(1, 12764733352), (2, 6382366676), (4, 3191183338), (7, 1823533336), (8, 1595591669), (14, 911766668), (28, 455883334), (31, 411765592), (43, 296854264), (56, 227941667), (62, 205882796), (86, 148427132), (124, 102941398), (172, 74213566), (217, 58823656), (248, 51470699), (301, 42407752), (307, 41578936), (344, 37106783), (434, 29411828), (557, 22916936), (602, 21203876), (614, 20789468), (868, 14705914), (1114, 11458468), (1204, 10601938), (1228, 10394734), (1333, 9575944), (1736, 7352957), (2149, 5939848), (2228, 5729234), (2408, 5300969), (2456, 5197367), (2666, 4787972), (3899, 3273848), (4298, 2969924), (4456, 2864617), (5332, 2393986), (7798, 1636924), (8596, 1484962), (9331, 1367992), (9517, 1341256), (10664, 1196993), (13201, 966952), (15596, 818462), (17192, 742481), (17267, 739256), (18662, 683996), (19034, 670628), (23951, 532952), (26402, 483476), (31192, 409231), (34534, 369628), (37324, 341998), (38068, 335314), (47902, 266476), (52804, 241738), (66619, 191608), (69068, 184814), (74648, 170999), (76136, 167657), (92407, 138136), (95804, 133238), (105608, 120869)]