222336216

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 668528640

約数和(自身を除く): 446192424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 61, 62, 69, 71, 72, 92, 93, 122, 124, 138, 142, 183, 184, 186, 207, 213, 244, 248, 276, 279, 284, 366, 372, 414, 426, 488, 549, 552, 558, 568, 639, 713, 732, 744, 828, 852, 1098, 1116, 1278, 1403, 1426, 1464, 1633, 1656, 1704, 1891, 2139, 2196, 2201, 2232, 2556, 2806, 2852, 3266, 3782, 4209, 4278, 4331, 4392, 4402, 4899, 5112, 5612, 5673, 5704, 6417, 6532, 6603, 7564, 8418, 8556, 8662, 8804, 9798, 11224, 11346, 12627, 12834, 12993, 13064, 13206, 14697, 15128, 16836, 17019, 17112, 17324, 17608, 19596, 19809, 22692, 25254, 25668, 25986, 26412, 29394, 33672, 34038, 34648, 38979, 39192, 39618, 43493, 45384, 50508, 50623, 51336, 51972, 52824, 58788, 68076, 77958, 79236, 86986, 99613, 101016, 101246, 103944, 117576, 130479, 134261, 136152, 151869, 155916, 158472, 173972, 199226, 202492, 260958, 268522, 298839, 303738, 311832, 347944, 391437, 398452, 402783, 404984, 455607, 521916, 537044, 597678, 607476, 782874, 796904, 805566, 896517, 911214, 1043832, 1074088, 1195356, 1208349, 1214952, 1565748, 1611132, 1793034, 1822428, 2390712, 2416698, 3088003, 3131496, 3222264, 3586068, 3644856, 4833396, 6176006, 7172136, 9264009, 9666792, 12352012, 18528018, 24704024, 27792027, 37056036, 55584054, 74112072, 111168108, 222336216]

約数ペア:

[(1, 222336216), (2, 111168108), (3, 74112072), (4, 55584054), (6, 37056036), (8, 27792027), (9, 24704024), (12, 18528018), (18, 12352012), (23, 9666792), (24, 9264009), (31, 7172136), (36, 6176006), (46, 4833396), (61, 3644856), (62, 3586068), (69, 3222264), (71, 3131496), (72, 3088003), (92, 2416698), (93, 2390712), (122, 1822428), (124, 1793034), (138, 1611132), (142, 1565748), (183, 1214952), (184, 1208349), (186, 1195356), (207, 1074088), (213, 1043832), (244, 911214), (248, 896517), (276, 805566), (279, 796904), (284, 782874), (366, 607476), (372, 597678), (414, 537044), (426, 521916), (488, 455607), (549, 404984), (552, 402783), (558, 398452), (568, 391437), (639, 347944), (713, 311832), (732, 303738), (744, 298839), (828, 268522), (852, 260958), (1098, 202492), (1116, 199226), (1278, 173972), (1403, 158472), (1426, 155916), (1464, 151869), (1633, 136152), (1656, 134261), (1704, 130479), (1891, 117576), (2139, 103944), (2196, 101246), (2201, 101016), (2232, 99613), (2556, 86986), (2806, 79236), (2852, 77958), (3266, 68076), (3782, 58788), (4209, 52824), (4278, 51972), (4331, 51336), (4392, 50623), (4402, 50508), (4899, 45384), (5112, 43493), (5612, 39618), (5673, 39192), (5704, 38979), (6417, 34648), (6532, 34038), (6603, 33672), (7564, 29394), (8418, 26412), (8556, 25986), (8662, 25668), (8804, 25254), (9798, 22692), (11224, 19809), (11346, 19596), (12627, 17608), (12834, 17324), (12993, 17112), (13064, 17019), (13206, 16836), (14697, 15128)]