2222428936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 5728665600

約数和(自身を除く): 3506236664

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 71, 73, 76, 91, 104, 124, 133, 142, 146, 152, 182, 217, 247, 248, 266, 284, 292, 364, 403, 434, 494, 497, 511, 532, 568, 584, 589, 728, 806, 868, 923, 949, 988, 994, 1022, 1064, 1178, 1349, 1387, 1612, 1729, 1736, 1846, 1898, 1976, 1988, 2044, 2201, 2263, 2356, 2698, 2774, 2821, 3224, 3458, 3692, 3796, 3976, 4088, 4123, 4402, 4526, 4712, 5183, 5396, 5548, 5642, 6461, 6643, 6916, 7384, 7592, 7657, 8246, 8804, 9052, 9443, 9709, 10366, 10792, 11096, 11284, 12922, 13286, 13832, 15314, 15407, 15841, 16492, 17537, 17608, 18031, 18104, 18886, 19418, 20732, 22568, 25844, 26572, 28613, 29419, 30628, 30814, 31682, 32984, 35074, 36062, 36281, 37772, 38836, 41464, 41819, 42997, 51688, 53144, 53599, 57226, 58838, 61256, 61628, 63364, 67379, 70148, 72124, 72562, 75544, 77672, 83638, 85994, 98477, 107198, 114452, 117676, 122759, 123256, 126217, 126728, 134758, 140296, 144248, 145124, 160673, 167276, 171988, 196954, 200291, 205933, 214396, 228904, 235352, 245518, 252434, 269516, 290248, 292733, 300979, 321346, 334552, 343976, 393908, 400582, 411866, 428792, 471653, 491036, 504868, 539032, 543647, 558961, 585466, 601958, 642692, 689339, 787816, 801164, 823732, 943306, 982072, 1009736, 1087294, 1117922, 1124711, 1170932, 1203916, 1280201, 1285384, 1378678, 1602328, 1647464, 1886612, 2088749, 2174588, 2235844, 2249422, 2341864, 2407832, 2560402, 2757356, 3052787, 3773224, 3805529, 3912727, 4177498, 4349176, 4471688, 4498844, 5120804, 5514712, 6105574, 7611058, 7825454, 8354996, 8961407, 8997688, 10241608, 12211148, 14621243, 15222116, 15650908, 16709992, 17922814, 21369509, 24422296, 29242486, 30444232, 31301816, 35845628, 39686231, 42739018, 58484972, 71691256, 79372462, 85478036, 116969944, 158744924, 170956072, 277803617, 317489848, 555607234, 1111214468, 2222428936]

約数ペア:

[(1, 2222428936), (2, 1111214468), (4, 555607234), (7, 317489848), (8, 277803617), (13, 170956072), (14, 158744924), (19, 116969944), (26, 85478036), (28, 79372462), (31, 71691256), (38, 58484972), (52, 42739018), (56, 39686231), (62, 35845628), (71, 31301816), (73, 30444232), (76, 29242486), (91, 24422296), (104, 21369509), (124, 17922814), (133, 16709992), (142, 15650908), (146, 15222116), (152, 14621243), (182, 12211148), (217, 10241608), (247, 8997688), (248, 8961407), (266, 8354996), (284, 7825454), (292, 7611058), (364, 6105574), (403, 5514712), (434, 5120804), (494, 4498844), (497, 4471688), (511, 4349176), (532, 4177498), (568, 3912727), (584, 3805529), (589, 3773224), (728, 3052787), (806, 2757356), (868, 2560402), (923, 2407832), (949, 2341864), (988, 2249422), (994, 2235844), (1022, 2174588), (1064, 2088749), (1178, 1886612), (1349, 1647464), (1387, 1602328), (1612, 1378678), (1729, 1285384), (1736, 1280201), (1846, 1203916), (1898, 1170932), (1976, 1124711), (1988, 1117922), (2044, 1087294), (2201, 1009736), (2263, 982072), (2356, 943306), (2698, 823732), (2774, 801164), (2821, 787816), (3224, 689339), (3458, 642692), (3692, 601958), (3796, 585466), (3976, 558961), (4088, 543647), (4123, 539032), (4402, 504868), (4526, 491036), (4712, 471653), (5183, 428792), (5396, 411866), (5548, 400582), (5642, 393908), (6461, 343976), (6643, 334552), (6916, 321346), (7384, 300979), (7592, 292733), (7657, 290248), (8246, 269516), (8804, 252434), (9052, 245518), (9443, 235352), (9709, 228904), (10366, 214396), (10792, 205933), (11096, 200291), (11284, 196954), (12922, 171988), (13286, 167276), (13832, 160673), (15314, 145124), (15407, 144248), (15841, 140296), (16492, 134758), (17537, 126728), (17608, 126217), (18031, 123256), (18104, 122759), (18886, 117676), (19418, 114452), (20732, 107198), (22568, 98477), (25844, 85994), (26572, 83638), (28613, 77672), (29419, 75544), (30628, 72562), (30814, 72124), (31682, 70148), (32984, 67379), (35074, 63364), (36062, 61628), (36281, 61256), (37772, 58838), (38836, 57226), (41464, 53599), (41819, 53144), (42997, 51688)]