216887424

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1942

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 430853376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1664, 1794, 1889, 2208, 2392, 2496, 2944, 3588, 3778, 4416, 4784, 4992, 5667, 7176, 7556, 8832, 9568, 11334, 14352, 15112, 19136, 22668, 24557, 28704, 30224, 38272, 43447, 45336, 49114, 57408, 60448, 73671, 86894, 90672, 98228, 114816, 120896, 130341, 147342, 173788, 181344, 196456, 241792, 260682, 294684, 347576, 362688, 392912, 521364, 564811, 589368, 695152, 725376, 785824, 1042728, 1129622, 1178736, 1390304, 1571648, 1694433, 2085456, 2259244, 2357472, 2780608, 3143296, 3388866, 4170912, 4518488, 4714944, 5561216, 6777732, 8341824, 9036976, 9429888, 13555464, 16683648, 18073952, 27110928, 36147904, 54221856, 72295808, 108443712, 216887424]

約数ペア:

[(1, 216887424), (2, 108443712), (3, 72295808), (4, 54221856), (6, 36147904), (8, 27110928), (12, 18073952), (13, 16683648), (16, 13555464), (23, 9429888), (24, 9036976), (26, 8341824), (32, 6777732), (39, 5561216), (46, 4714944), (48, 4518488), (52, 4170912), (64, 3388866), (69, 3143296), (78, 2780608), (92, 2357472), (96, 2259244), (104, 2085456), (128, 1694433), (138, 1571648), (156, 1390304), (184, 1178736), (192, 1129622), (208, 1042728), (276, 785824), (299, 725376), (312, 695152), (368, 589368), (384, 564811), (416, 521364), (552, 392912), (598, 362688), (624, 347576), (736, 294684), (832, 260682), (897, 241792), (1104, 196456), (1196, 181344), (1248, 173788), (1472, 147342), (1664, 130341), (1794, 120896), (1889, 114816), (2208, 98228), (2392, 90672), (2496, 86894), (2944, 73671), (3588, 60448), (3778, 57408), (4416, 49114), (4784, 45336), (4992, 43447), (5667, 38272), (7176, 30224), (7556, 28704), (8832, 24557), (9568, 22668), (11334, 19136), (14352, 15112)]