40452768

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 124540416

約数和(自身を除く): 84087648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 197, 207, 248, 276, 279, 288, 368, 372, 394, 414, 496, 552, 558, 591, 713, 736, 744, 788, 828, 992, 1104, 1116, 1182, 1426, 1488, 1576, 1656, 1773, 2139, 2208, 2232, 2364, 2852, 2976, 3152, 3312, 3546, 4278, 4464, 4531, 4728, 5704, 6107, 6304, 6417, 6624, 7092, 8556, 8928, 9062, 9456, 11408, 12214, 12834, 13593, 14184, 17112, 18124, 18321, 18912, 22816, 24428, 25668, 27186, 28368, 34224, 36248, 36642, 40779, 48856, 51336, 54372, 54963, 56736, 68448, 72496, 73284, 81558, 97712, 102672, 108744, 109926, 140461, 144992, 146568, 163116, 195424, 205344, 217488, 219852, 280922, 293136, 326232, 421383, 434976, 439704, 561844, 586272, 652464, 842766, 879408, 1123688, 1264149, 1304928, 1685532, 1758816, 2247376, 2528298, 3371064, 4494752, 5056596, 6742128, 10113192, 13484256, 20226384, 40452768]

約数ペア:

[(1, 40452768), (2, 20226384), (3, 13484256), (4, 10113192), (6, 6742128), (8, 5056596), (9, 4494752), (12, 3371064), (16, 2528298), (18, 2247376), (23, 1758816), (24, 1685532), (31, 1304928), (32, 1264149), (36, 1123688), (46, 879408), (48, 842766), (62, 652464), (69, 586272), (72, 561844), (92, 439704), (93, 434976), (96, 421383), (124, 326232), (138, 293136), (144, 280922), (184, 219852), (186, 217488), (197, 205344), (207, 195424), (248, 163116), (276, 146568), (279, 144992), (288, 140461), (368, 109926), (372, 108744), (394, 102672), (414, 97712), (496, 81558), (552, 73284), (558, 72496), (591, 68448), (713, 56736), (736, 54963), (744, 54372), (788, 51336), (828, 48856), (992, 40779), (1104, 36642), (1116, 36248), (1182, 34224), (1426, 28368), (1488, 27186), (1576, 25668), (1656, 24428), (1773, 22816), (2139, 18912), (2208, 18321), (2232, 18124), (2364, 17112), (2852, 14184), (2976, 13593), (3152, 12834), (3312, 12214), (3546, 11408), (4278, 9456), (4464, 9062), (4531, 8928), (4728, 8556), (5704, 7092), (6107, 6624), (6304, 6417)]