495747164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 1086812160

約数和(自身を除く): 591064996

約数列:

[1, 2, 4, 11, 19, 22, 31, 37, 38, 44, 47, 62, 74, 76, 94, 121, 124, 148, 188, 209, 242, 341, 407, 418, 484, 517, 589, 682, 703, 814, 836, 893, 1034, 1147, 1178, 1364, 1406, 1457, 1628, 1739, 1786, 2068, 2294, 2299, 2356, 2812, 2914, 3478, 3572, 3751, 4477, 4588, 4598, 5687, 5828, 6479, 6956, 7502, 7733, 8954, 9196, 9823, 11374, 12617, 12958, 15004, 15466, 16027, 17908, 19129, 19646, 21793, 22748, 25234, 25916, 27683, 30932, 32054, 33041, 38258, 39292, 43586, 50468, 53909, 55366, 64108, 66082, 71269, 76516, 85063, 87172, 107818, 108053, 110732, 132164, 138787, 142538, 170126, 176297, 210419, 215636, 216106, 239723, 277574, 285076, 304513, 340252, 352594, 363451, 420838, 432212, 479446, 555148, 592999, 609026, 705188, 726902, 841676, 958892, 1024271, 1185998, 1218052, 1453804, 2048542, 2371996, 2636953, 3349643, 3997961, 4097084, 5273906, 6522989, 6699286, 7995922, 10547812, 11266981, 13045978, 13398572, 15991844, 22533962, 26091956, 45067924, 123936791, 247873582, 495747164]

約数ペア:

[(1, 495747164), (2, 247873582), (4, 123936791), (11, 45067924), (19, 26091956), (22, 22533962), (31, 15991844), (37, 13398572), (38, 13045978), (44, 11266981), (47, 10547812), (62, 7995922), (74, 6699286), (76, 6522989), (94, 5273906), (121, 4097084), (124, 3997961), (148, 3349643), (188, 2636953), (209, 2371996), (242, 2048542), (341, 1453804), (407, 1218052), (418, 1185998), (484, 1024271), (517, 958892), (589, 841676), (682, 726902), (703, 705188), (814, 609026), (836, 592999), (893, 555148), (1034, 479446), (1147, 432212), (1178, 420838), (1364, 363451), (1406, 352594), (1457, 340252), (1628, 304513), (1739, 285076), (1786, 277574), (2068, 239723), (2294, 216106), (2299, 215636), (2356, 210419), (2812, 176297), (2914, 170126), (3478, 142538), (3572, 138787), (3751, 132164), (4477, 110732), (4588, 108053), (4598, 107818), (5687, 87172), (5828, 85063), (6479, 76516), (6956, 71269), (7502, 66082), (7733, 64108), (8954, 55366), (9196, 53909), (9823, 50468), (11374, 43586), (12617, 39292), (12958, 38258), (15004, 33041), (15466, 32054), (16027, 30932), (17908, 27683), (19129, 25916), (19646, 25234), (21793, 22748)]