216926892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2932

約数の個数: 144

約数和(自身を含む): 704471040

約数和(自身を除く): 487544148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2879, 2898, 3276, 3588, 4186, 5382, 5758, 5796, 6279, 8372, 8637, 10764, 11516, 12558, 17274, 18837, 20153, 25116, 25911, 34548, 37427, 37674, 40306, 51822, 60459, 66217, 74854, 75348, 80612, 103644, 112281, 120918, 132434, 149708, 181377, 198651, 224562, 241836, 261989, 264868, 336843, 362754, 397302, 449124, 463519, 523978, 595953, 673686, 725508, 785967, 794604, 860821, 927038, 1047956, 1191906, 1347372, 1390557, 1571934, 1721642, 1854076, 2357901, 2383812, 2582463, 2781114, 3143868, 3443284, 4171671, 4715802, 5164926, 5562228, 6025747, 7747389, 8343342, 9431604, 10329852, 12051494, 15494778, 16686684, 18077241, 24102988, 30989556, 36154482, 54231723, 72308964, 108463446, 216926892]

約数ペア:

[(1, 216926892), (2, 108463446), (3, 72308964), (4, 54231723), (6, 36154482), (7, 30989556), (9, 24102988), (12, 18077241), (13, 16686684), (14, 15494778), (18, 12051494), (21, 10329852), (23, 9431604), (26, 8343342), (28, 7747389), (36, 6025747), (39, 5562228), (42, 5164926), (46, 4715802), (52, 4171671), (63, 3443284), (69, 3143868), (78, 2781114), (84, 2582463), (91, 2383812), (92, 2357901), (117, 1854076), (126, 1721642), (138, 1571934), (156, 1390557), (161, 1347372), (182, 1191906), (207, 1047956), (234, 927038), (252, 860821), (273, 794604), (276, 785967), (299, 725508), (322, 673686), (364, 595953), (414, 523978), (468, 463519), (483, 449124), (546, 397302), (598, 362754), (644, 336843), (819, 264868), (828, 261989), (897, 241836), (966, 224562), (1092, 198651), (1196, 181377), (1449, 149708), (1638, 132434), (1794, 120918), (1932, 112281), (2093, 103644), (2691, 80612), (2879, 75348), (2898, 74854), (3276, 66217), (3588, 60459), (4186, 51822), (5382, 40306), (5758, 37674), (5796, 37427), (6279, 34548), (8372, 25911), (8637, 25116), (10764, 20153), (11516, 18837), (12558, 17274)]