1330431228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 4211730432

約数和(自身を除く): 2881299204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 61, 63, 69, 71, 84, 92, 106, 122, 126, 138, 142, 159, 161, 183, 207, 212, 213, 244, 252, 276, 284, 318, 322, 366, 371, 414, 426, 427, 477, 483, 497, 549, 636, 639, 644, 732, 742, 828, 852, 854, 954, 966, 994, 1098, 1113, 1219, 1278, 1281, 1403, 1449, 1484, 1491, 1633, 1708, 1908, 1932, 1988, 2196, 2226, 2438, 2556, 2562, 2806, 2898, 2982, 3233, 3266, 3339, 3657, 3763, 3843, 4209, 4331, 4452, 4473, 4876, 4899, 5124, 5612, 5796, 5964, 6466, 6532, 6678, 7314, 7526, 7686, 8418, 8533, 8662, 8946, 9699, 9798, 9821, 10971, 11289, 11431, 12627, 12932, 12993, 13356, 14628, 14697, 15052, 15372, 16836, 17066, 17324, 17892, 19398, 19596, 19642, 21942, 22578, 22631, 22862, 25254, 25599, 25986, 26341, 29097, 29394, 29463, 30317, 33867, 34132, 34293, 38796, 38979, 39284, 43884, 45156, 45262, 45724, 50508, 51198, 51972, 52682, 58194, 58788, 58926, 60634, 67734, 67893, 68586, 74359, 76797, 77958, 79023, 86549, 88389, 90524, 90951, 99613, 102396, 102879, 105364, 116388, 117852, 121268, 135468, 135786, 137172, 148718, 153594, 155916, 158046, 173098, 176778, 181902, 199226, 203679, 205758, 223077, 229543, 237069, 259647, 271572, 272853, 297436, 298839, 307188, 316092, 346196, 353556, 363804, 398452, 407358, 411516, 446154, 459086, 474138, 519294, 520513, 545706, 597678, 605843, 669231, 688629, 697291, 778941, 814716, 892308, 896517, 918172, 948276, 1038588, 1041026, 1091412, 1195356, 1211686, 1338462, 1377258, 1394582, 1557882, 1561539, 1606801, 1793034, 1817529, 2065887, 2082052, 2091873, 2423372, 2676924, 2754516, 2789164, 3115764, 3123078, 3213602, 3586068, 3635058, 4131774, 4183746, 4684617, 4820403, 5279489, 5452587, 6246156, 6275619, 6427204, 7270116, 8263548, 8367492, 9369234, 9640806, 10558978, 10905174, 12551238, 14461209, 15838467, 18738468, 19281612, 21117956, 21810348, 25102476, 28922418, 31676934, 36956423, 47515401, 57844836, 63353868, 73912846, 95030802, 110869269, 147825692, 190061604, 221738538, 332607807, 443477076, 665215614, 1330431228]

約数ペア:

[(1, 1330431228), (2, 665215614), (3, 443477076), (4, 332607807), (6, 221738538), (7, 190061604), (9, 147825692), (12, 110869269), (14, 95030802), (18, 73912846), (21, 63353868), (23, 57844836), (28, 47515401), (36, 36956423), (42, 31676934), (46, 28922418), (53, 25102476), (61, 21810348), (63, 21117956), (69, 19281612), (71, 18738468), (84, 15838467), (92, 14461209), (106, 12551238), (122, 10905174), (126, 10558978), (138, 9640806), (142, 9369234), (159, 8367492), (161, 8263548), (183, 7270116), (207, 6427204), (212, 6275619), (213, 6246156), (244, 5452587), (252, 5279489), (276, 4820403), (284, 4684617), (318, 4183746), (322, 4131774), (366, 3635058), (371, 3586068), (414, 3213602), (426, 3123078), (427, 3115764), (477, 2789164), (483, 2754516), (497, 2676924), (549, 2423372), (636, 2091873), (639, 2082052), (644, 2065887), (732, 1817529), (742, 1793034), (828, 1606801), (852, 1561539), (854, 1557882), (954, 1394582), (966, 1377258), (994, 1338462), (1098, 1211686), (1113, 1195356), (1219, 1091412), (1278, 1041026), (1281, 1038588), (1403, 948276), (1449, 918172), (1484, 896517), (1491, 892308), (1633, 814716), (1708, 778941), (1908, 697291), (1932, 688629), (1988, 669231), (2196, 605843), (2226, 597678), (2438, 545706), (2556, 520513), (2562, 519294), (2806, 474138), (2898, 459086), (2982, 446154), (3233, 411516), (3266, 407358), (3339, 398452), (3657, 363804), (3763, 353556), (3843, 346196), (4209, 316092), (4331, 307188), (4452, 298839), (4473, 297436), (4876, 272853), (4899, 271572), (5124, 259647), (5612, 237069), (5796, 229543), (5964, 223077), (6466, 205758), (6532, 203679), (6678, 199226), (7314, 181902), (7526, 176778), (7686, 173098), (8418, 158046), (8533, 155916), (8662, 153594), (8946, 148718), (9699, 137172), (9798, 135786), (9821, 135468), (10971, 121268), (11289, 117852), (11431, 116388), (12627, 105364), (12932, 102879), (12993, 102396), (13356, 99613), (14628, 90951), (14697, 90524), (15052, 88389), (15372, 86549), (16836, 79023), (17066, 77958), (17324, 76797), (17892, 74359), (19398, 68586), (19596, 67893), (19642, 67734), (21942, 60634), (22578, 58926), (22631, 58788), (22862, 58194), (25254, 52682), (25599, 51972), (25986, 51198), (26341, 50508), (29097, 45724), (29394, 45262), (29463, 45156), (30317, 43884), (33867, 39284), (34132, 38979), (34293, 38796)]