349954668

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 1105843200

約数和(自身を除く): 755888532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 67, 81, 84, 94, 98, 108, 126, 134, 141, 147, 162, 188, 189, 196, 201, 252, 268, 282, 294, 324, 329, 343, 378, 402, 423, 441, 469, 564, 567, 588, 603, 658, 686, 756, 804, 846, 882, 938, 987, 1029, 1134, 1206, 1269, 1316, 1323, 1372, 1407, 1692, 1764, 1809, 1876, 1974, 2058, 2268, 2303, 2412, 2538, 2646, 2814, 2961, 3087, 3149, 3283, 3618, 3807, 3948, 3969, 4116, 4221, 4606, 5076, 5292, 5427, 5628, 5922, 6174, 6298, 6566, 6909, 7236, 7614, 7938, 8442, 8883, 9212, 9261, 9447, 9849, 10854, 11844, 12348, 12596, 12663, 13132, 13818, 15228, 15876, 16121, 16884, 17766, 18522, 18894, 19698, 20727, 21708, 22043, 22981, 25326, 26649, 27636, 27783, 28341, 29547, 32242, 35532, 37044, 37788, 37989, 39396, 41454, 44086, 45962, 48363, 50652, 53298, 55566, 56682, 59094, 62181, 64484, 66129, 68943, 75978, 82908, 85023, 88172, 88641, 91924, 96726, 106596, 111132, 113364, 118188, 124362, 132258, 137886, 145089, 151956, 154301, 170046, 177282, 186543, 193452, 198387, 206829, 248724, 255069, 264516, 265923, 275772, 290178, 308602, 340092, 354564, 373086, 396774, 413658, 435267, 462903, 510138, 531846, 580356, 595161, 617204, 620487, 746172, 793548, 827316, 870534, 925806, 1020276, 1063692, 1080107, 1190322, 1240974, 1305801, 1388709, 1741068, 1785483, 1851612, 1861461, 2160214, 2380644, 2481948, 2611602, 2777418, 3240321, 3570966, 3722922, 4166127, 4320428, 5223204, 5554836, 6480642, 7141932, 7445844, 8332254, 9720963, 12498381, 12961284, 16664508, 19441926, 24996762, 29162889, 38883852, 49993524, 58325778, 87488667, 116651556, 174977334, 349954668]

約数ペア:

[(1, 349954668), (2, 174977334), (3, 116651556), (4, 87488667), (6, 58325778), (7, 49993524), (9, 38883852), (12, 29162889), (14, 24996762), (18, 19441926), (21, 16664508), (27, 12961284), (28, 12498381), (36, 9720963), (42, 8332254), (47, 7445844), (49, 7141932), (54, 6480642), (63, 5554836), (67, 5223204), (81, 4320428), (84, 4166127), (94, 3722922), (98, 3570966), (108, 3240321), (126, 2777418), (134, 2611602), (141, 2481948), (147, 2380644), (162, 2160214), (188, 1861461), (189, 1851612), (196, 1785483), (201, 1741068), (252, 1388709), (268, 1305801), (282, 1240974), (294, 1190322), (324, 1080107), (329, 1063692), (343, 1020276), (378, 925806), (402, 870534), (423, 827316), (441, 793548), (469, 746172), (564, 620487), (567, 617204), (588, 595161), (603, 580356), (658, 531846), (686, 510138), (756, 462903), (804, 435267), (846, 413658), (882, 396774), (938, 373086), (987, 354564), (1029, 340092), (1134, 308602), (1206, 290178), (1269, 275772), (1316, 265923), (1323, 264516), (1372, 255069), (1407, 248724), (1692, 206829), (1764, 198387), (1809, 193452), (1876, 186543), (1974, 177282), (2058, 170046), (2268, 154301), (2303, 151956), (2412, 145089), (2538, 137886), (2646, 132258), (2814, 124362), (2961, 118188), (3087, 113364), (3149, 111132), (3283, 106596), (3618, 96726), (3807, 91924), (3948, 88641), (3969, 88172), (4116, 85023), (4221, 82908), (4606, 75978), (5076, 68943), (5292, 66129), (5427, 64484), (5628, 62181), (5922, 59094), (6174, 56682), (6298, 55566), (6566, 53298), (6909, 50652), (7236, 48363), (7614, 45962), (7938, 44086), (8442, 41454), (8883, 39396), (9212, 37989), (9261, 37788), (9447, 37044), (9849, 35532), (10854, 32242), (11844, 29547), (12348, 28341), (12596, 27783), (12663, 27636), (13132, 26649), (13818, 25326), (15228, 22981), (15876, 22043), (16121, 21708), (16884, 20727), (17766, 19698), (18522, 18894)]