438220104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 1415577600

約数和(自身を除く): 977357496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 47, 56, 57, 69, 76, 84, 92, 94, 114, 127, 133, 138, 141, 152, 161, 168, 184, 188, 228, 254, 266, 276, 282, 322, 329, 376, 381, 399, 437, 456, 483, 508, 532, 552, 564, 644, 658, 762, 798, 874, 889, 893, 966, 987, 1016, 1064, 1081, 1128, 1288, 1311, 1316, 1524, 1596, 1748, 1778, 1786, 1932, 1974, 2162, 2413, 2622, 2632, 2667, 2679, 2921, 3048, 3059, 3192, 3243, 3496, 3556, 3572, 3864, 3948, 4324, 4826, 5244, 5334, 5358, 5842, 5969, 6118, 6251, 6486, 7112, 7144, 7239, 7567, 7896, 8648, 8763, 9177, 9652, 10488, 10668, 10716, 11684, 11938, 12236, 12502, 12972, 14478, 15134, 16891, 17526, 17907, 18354, 18753, 19304, 20447, 20539, 21336, 21432, 22701, 23368, 23876, 24472, 25004, 25944, 28956, 30268, 33782, 35052, 35814, 36708, 37506, 40894, 41078, 41783, 45402, 47752, 50008, 50673, 55499, 57912, 60536, 61341, 61617, 67564, 70104, 71628, 73416, 75012, 81788, 82156, 83566, 90804, 101346, 110998, 113411, 122682, 123234, 125349, 135128, 137287, 143256, 143773, 150024, 163576, 164312, 166497, 167132, 181608, 202692, 221996, 226822, 245364, 246468, 250698, 274574, 287546, 332994, 334264, 340233, 388493, 405384, 411861, 431319, 443992, 453644, 490728, 492936, 501396, 549148, 575092, 665988, 680466, 776986, 793877, 823722, 862638, 907288, 961009, 1002792, 1098296, 1150184, 1165479, 1331976, 1360932, 1553972, 1587754, 1647444, 1725276, 1922018, 2330958, 2381631, 2608453, 2721864, 2883027, 3107944, 3175508, 3294888, 3450552, 3844036, 4661916, 4763262, 5216906, 5766054, 6351016, 7688072, 7825359, 9323832, 9526524, 10433812, 11532108, 15650718, 18259171, 19053048, 20867624, 23064216, 31301436, 36518342, 54777513, 62602872, 73036684, 109555026, 146073368, 219110052, 438220104]

約数ペア:

[(1, 438220104), (2, 219110052), (3, 146073368), (4, 109555026), (6, 73036684), (7, 62602872), (8, 54777513), (12, 36518342), (14, 31301436), (19, 23064216), (21, 20867624), (23, 19053048), (24, 18259171), (28, 15650718), (38, 11532108), (42, 10433812), (46, 9526524), (47, 9323832), (56, 7825359), (57, 7688072), (69, 6351016), (76, 5766054), (84, 5216906), (92, 4763262), (94, 4661916), (114, 3844036), (127, 3450552), (133, 3294888), (138, 3175508), (141, 3107944), (152, 2883027), (161, 2721864), (168, 2608453), (184, 2381631), (188, 2330958), (228, 1922018), (254, 1725276), (266, 1647444), (276, 1587754), (282, 1553972), (322, 1360932), (329, 1331976), (376, 1165479), (381, 1150184), (399, 1098296), (437, 1002792), (456, 961009), (483, 907288), (508, 862638), (532, 823722), (552, 793877), (564, 776986), (644, 680466), (658, 665988), (762, 575092), (798, 549148), (874, 501396), (889, 492936), (893, 490728), (966, 453644), (987, 443992), (1016, 431319), (1064, 411861), (1081, 405384), (1128, 388493), (1288, 340233), (1311, 334264), (1316, 332994), (1524, 287546), (1596, 274574), (1748, 250698), (1778, 246468), (1786, 245364), (1932, 226822), (1974, 221996), (2162, 202692), (2413, 181608), (2622, 167132), (2632, 166497), (2667, 164312), (2679, 163576), (2921, 150024), (3048, 143773), (3059, 143256), (3192, 137287), (3243, 135128), (3496, 125349), (3556, 123234), (3572, 122682), (3864, 113411), (3948, 110998), (4324, 101346), (4826, 90804), (5244, 83566), (5334, 82156), (5358, 81788), (5842, 75012), (5969, 73416), (6118, 71628), (6251, 70104), (6486, 67564), (7112, 61617), (7144, 61341), (7239, 60536), (7567, 57912), (7896, 55499), (8648, 50673), (8763, 50008), (9177, 47752), (9652, 45402), (10488, 41783), (10668, 41078), (10716, 40894), (11684, 37506), (11938, 36708), (12236, 35814), (12502, 35052), (12972, 33782), (14478, 30268), (15134, 28956), (16891, 25944), (17526, 25004), (17907, 24472), (18354, 23876), (18753, 23368), (19304, 22701), (20447, 21432), (20539, 21336)]