42212016

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 280

約数和(自身を含む): 156132864

約数和(自身を除く): 113920848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 47, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 94, 99, 108, 112, 126, 132, 141, 144, 154, 162, 168, 176, 188, 189, 198, 216, 231, 243, 252, 264, 282, 297, 308, 324, 329, 336, 376, 378, 396, 423, 432, 462, 486, 504, 517, 528, 564, 567, 594, 616, 648, 658, 693, 729, 752, 756, 792, 846, 891, 924, 972, 987, 1008, 1034, 1128, 1134, 1188, 1232, 1269, 1296, 1316, 1386, 1458, 1512, 1551, 1584, 1692, 1701, 1782, 1848, 1944, 1974, 2068, 2079, 2256, 2268, 2376, 2538, 2632, 2673, 2772, 2916, 2961, 3024, 3102, 3384, 3402, 3564, 3619, 3696, 3807, 3888, 3948, 4136, 4158, 4536, 4653, 4752, 5076, 5103, 5264, 5346, 5544, 5832, 5922, 6204, 6237, 6768, 6804, 7128, 7238, 7614, 7896, 8019, 8272, 8316, 8883, 9072, 9306, 10152, 10206, 10692, 10857, 11088, 11421, 11664, 11844, 12408, 12474, 13608, 13959, 14256, 14476, 15228, 15792, 16038, 16632, 17766, 18612, 18711, 20304, 20412, 21384, 21714, 22842, 23688, 24816, 24948, 26649, 27216, 27918, 28952, 30456, 32076, 32571, 33264, 34263, 35532, 37224, 37422, 40824, 41877, 42768, 43428, 45684, 47376, 49896, 53298, 55836, 56133, 57904, 60912, 64152, 65142, 68526, 71064, 74448, 74844, 79947, 81648, 83754, 86856, 91368, 97713, 99792, 106596, 111672, 112266, 125631, 128304, 130284, 137052, 142128, 149688, 159894, 167508, 173712, 182736, 195426, 213192, 223344, 224532, 239841, 251262, 260568, 274104, 293139, 299376, 319788, 335016, 376893, 390852, 426384, 449064, 479682, 502524, 521136, 548208, 586278, 639576, 670032, 753786, 781704, 879417, 898128, 959364, 1005048, 1172556, 1279152, 1507572, 1563408, 1758834, 1918728, 2010096, 2345112, 2638251, 3015144, 3517668, 3837456, 4690224, 5276502, 6030288, 7035336, 10553004, 14070672, 21106008, 42212016]

約数ペア:

[(1, 42212016), (2, 21106008), (3, 14070672), (4, 10553004), (6, 7035336), (7, 6030288), (8, 5276502), (9, 4690224), (11, 3837456), (12, 3517668), (14, 3015144), (16, 2638251), (18, 2345112), (21, 2010096), (22, 1918728), (24, 1758834), (27, 1563408), (28, 1507572), (33, 1279152), (36, 1172556), (42, 1005048), (44, 959364), (47, 898128), (48, 879417), (54, 781704), (56, 753786), (63, 670032), (66, 639576), (72, 586278), (77, 548208), (81, 521136), (84, 502524), (88, 479682), (94, 449064), (99, 426384), (108, 390852), (112, 376893), (126, 335016), (132, 319788), (141, 299376), (144, 293139), (154, 274104), (162, 260568), (168, 251262), (176, 239841), (188, 224532), (189, 223344), (198, 213192), (216, 195426), (231, 182736), (243, 173712), (252, 167508), (264, 159894), (282, 149688), (297, 142128), (308, 137052), (324, 130284), (329, 128304), (336, 125631), (376, 112266), (378, 111672), (396, 106596), (423, 99792), (432, 97713), (462, 91368), (486, 86856), (504, 83754), (517, 81648), (528, 79947), (564, 74844), (567, 74448), (594, 71064), (616, 68526), (648, 65142), (658, 64152), (693, 60912), (729, 57904), (752, 56133), (756, 55836), (792, 53298), (846, 49896), (891, 47376), (924, 45684), (972, 43428), (987, 42768), (1008, 41877), (1034, 40824), (1128, 37422), (1134, 37224), (1188, 35532), (1232, 34263), (1269, 33264), (1296, 32571), (1316, 32076), (1386, 30456), (1458, 28952), (1512, 27918), (1551, 27216), (1584, 26649), (1692, 24948), (1701, 24816), (1782, 23688), (1848, 22842), (1944, 21714), (1974, 21384), (2068, 20412), (2079, 20304), (2256, 18711), (2268, 18612), (2376, 17766), (2538, 16632), (2632, 16038), (2673, 15792), (2772, 15228), (2916, 14476), (2961, 14256), (3024, 13959), (3102, 13608), (3384, 12474), (3402, 12408), (3564, 11844), (3619, 11664), (3696, 11421), (3807, 11088), (3888, 10857), (3948, 10692), (4136, 10206), (4158, 10152), (4536, 9306), (4653, 9072), (4752, 8883), (5076, 8316), (5103, 8272), (5264, 8019), (5346, 7896), (5544, 7614), (5832, 7238), (5922, 7128), (6204, 6804), (6237, 6768)]