944931218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 1948769280

約数和(自身を除く): 1003838062

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 361, 418, 437, 506, 722, 739, 874, 1463, 1478, 1771, 2527, 2926, 3059, 3542, 3971, 4807, 5054, 5173, 6118, 7942, 8129, 8303, 9614, 10346, 14041, 16258, 16606, 16997, 27797, 28082, 33649, 33994, 55594, 56903, 58121, 67298, 91333, 98287, 113806, 116242, 118979, 154451, 182666, 186967, 196574, 237958, 266779, 308902, 322943, 373934, 533558, 639331, 645886, 1081157, 1278662, 1308769, 1867453, 2162314, 2260601, 2617538, 2934569, 3552373, 3734906, 4521202, 5869138, 6135917, 7104746, 12271834, 20541983, 24866611, 41083966, 42951419, 49733222, 67495087, 85902838, 134990174, 472465609, 944931218]

約数ペア:

[(1, 944931218), (2, 472465609), (7, 134990174), (11, 85902838), (14, 67495087), (19, 49733222), (22, 42951419), (23, 41083966), (38, 24866611), (46, 20541983), (77, 12271834), (133, 7104746), (154, 6135917), (161, 5869138), (209, 4521202), (253, 3734906), (266, 3552373), (322, 2934569), (361, 2617538), (418, 2260601), (437, 2162314), (506, 1867453), (722, 1308769), (739, 1278662), (874, 1081157), (1463, 645886), (1478, 639331), (1771, 533558), (2527, 373934), (2926, 322943), (3059, 308902), (3542, 266779), (3971, 237958), (4807, 196574), (5054, 186967), (5173, 182666), (6118, 154451), (7942, 118979), (8129, 116242), (8303, 113806), (9614, 98287), (10346, 91333), (14041, 67298), (16258, 58121), (16606, 56903), (16997, 55594), (27797, 33994), (28082, 33649)]