1974364308

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 6187603968

約数和(自身を除く): 4213239660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 67, 71, 81, 84, 108, 122, 126, 134, 142, 162, 183, 189, 201, 213, 243, 244, 252, 268, 284, 324, 366, 378, 402, 426, 427, 469, 486, 497, 549, 567, 603, 639, 732, 756, 804, 852, 854, 938, 972, 994, 1098, 1134, 1206, 1278, 1281, 1407, 1491, 1647, 1701, 1708, 1809, 1876, 1917, 1988, 2196, 2268, 2412, 2556, 2562, 2814, 2982, 3294, 3402, 3618, 3834, 3843, 4087, 4221, 4331, 4473, 4757, 4941, 5124, 5427, 5628, 5751, 5964, 6588, 6804, 7236, 7668, 7686, 8174, 8442, 8662, 8946, 9514, 9882, 10854, 11502, 11529, 12261, 12663, 12993, 13419, 14271, 14823, 15372, 16281, 16348, 16884, 17253, 17324, 17892, 19028, 19764, 21708, 23004, 23058, 24522, 25326, 25986, 26838, 28542, 28609, 29646, 30317, 32562, 33299, 34506, 34587, 36783, 37989, 38979, 40257, 42813, 46116, 49044, 50652, 51972, 53676, 57084, 57218, 59292, 60634, 65124, 66598, 69012, 69174, 73566, 75978, 77958, 80514, 85626, 85827, 90951, 99897, 103761, 110349, 113967, 114436, 116937, 120771, 121268, 128439, 133196, 138348, 147132, 151956, 155916, 161028, 171252, 171654, 181902, 199794, 207522, 220698, 227934, 233874, 241542, 256878, 257481, 272853, 290177, 299691, 331047, 343308, 350811, 363804, 385317, 399588, 415044, 441396, 455868, 467748, 483084, 513756, 514962, 545706, 580354, 599382, 662094, 701622, 770634, 772443, 818559, 870531, 899073, 993141, 1029924, 1052433, 1091412, 1155951, 1160708, 1198764, 1324188, 1403244, 1541268, 1544886, 1637118, 1741062, 1798146, 1986282, 2031239, 2104866, 2311902, 2317329, 2455677, 2611593, 2697219, 3089772, 3274236, 3482124, 3596292, 3972564, 4062478, 4209732, 4623804, 4634658, 4911354, 5223186, 5394438, 6093717, 6951987, 7367031, 7834779, 8091657, 8124956, 9269316, 9822708, 10446372, 10788876, 12187434, 13903974, 14734062, 15669558, 16183314, 18281151, 23504337, 24374868, 27807948, 29468124, 31339116, 32366628, 36562302, 47008674, 54843453, 70513011, 73124604, 94017348, 109686906, 141026022, 164530359, 219373812, 282052044, 329060718, 493591077, 658121436, 987182154, 1974364308]

約数ペア:

[(1, 1974364308), (2, 987182154), (3, 658121436), (4, 493591077), (6, 329060718), (7, 282052044), (9, 219373812), (12, 164530359), (14, 141026022), (18, 109686906), (21, 94017348), (27, 73124604), (28, 70513011), (36, 54843453), (42, 47008674), (54, 36562302), (61, 32366628), (63, 31339116), (67, 29468124), (71, 27807948), (81, 24374868), (84, 23504337), (108, 18281151), (122, 16183314), (126, 15669558), (134, 14734062), (142, 13903974), (162, 12187434), (183, 10788876), (189, 10446372), (201, 9822708), (213, 9269316), (243, 8124956), (244, 8091657), (252, 7834779), (268, 7367031), (284, 6951987), (324, 6093717), (366, 5394438), (378, 5223186), (402, 4911354), (426, 4634658), (427, 4623804), (469, 4209732), (486, 4062478), (497, 3972564), (549, 3596292), (567, 3482124), (603, 3274236), (639, 3089772), (732, 2697219), (756, 2611593), (804, 2455677), (852, 2317329), (854, 2311902), (938, 2104866), (972, 2031239), (994, 1986282), (1098, 1798146), (1134, 1741062), (1206, 1637118), (1278, 1544886), (1281, 1541268), (1407, 1403244), (1491, 1324188), (1647, 1198764), (1701, 1160708), (1708, 1155951), (1809, 1091412), (1876, 1052433), (1917, 1029924), (1988, 993141), (2196, 899073), (2268, 870531), (2412, 818559), (2556, 772443), (2562, 770634), (2814, 701622), (2982, 662094), (3294, 599382), (3402, 580354), (3618, 545706), (3834, 514962), (3843, 513756), (4087, 483084), (4221, 467748), (4331, 455868), (4473, 441396), (4757, 415044), (4941, 399588), (5124, 385317), (5427, 363804), (5628, 350811), (5751, 343308), (5964, 331047), (6588, 299691), (6804, 290177), (7236, 272853), (7668, 257481), (7686, 256878), (8174, 241542), (8442, 233874), (8662, 227934), (8946, 220698), (9514, 207522), (9882, 199794), (10854, 181902), (11502, 171654), (11529, 171252), (12261, 161028), (12663, 155916), (12993, 151956), (13419, 147132), (14271, 138348), (14823, 133196), (15372, 128439), (16281, 121268), (16348, 120771), (16884, 116937), (17253, 114436), (17324, 113967), (17892, 110349), (19028, 103761), (19764, 99897), (21708, 90951), (23004, 85827), (23058, 85626), (24522, 80514), (25326, 77958), (25986, 75978), (26838, 73566), (28542, 69174), (28609, 69012), (29646, 66598), (30317, 65124), (32562, 60634), (33299, 59292), (34506, 57218), (34587, 57084), (36783, 53676), (37989, 51972), (38979, 50652), (40257, 49044), (42813, 46116)]