219112712

素因数分解:

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

素因数の和:156

約数の個数: 192

約数和(自身を含む): 566899200

約数和(自身を除く): 347786488

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 73, 76, 91, 98, 104, 124, 133, 146, 152, 182, 196, 217, 247, 248, 266, 292, 364, 392, 403, 434, 494, 511, 532, 584, 589, 637, 728, 806, 868, 931, 949, 988, 1022, 1064, 1178, 1274, 1387, 1519, 1612, 1729, 1736, 1862, 1898, 1976, 2044, 2263, 2356, 2548, 2774, 2821, 3038, 3224, 3458, 3577, 3724, 3796, 4088, 4123, 4526, 4712, 5096, 5548, 5642, 6076, 6643, 6916, 7154, 7448, 7592, 7657, 8246, 9052, 9709, 11096, 11284, 12103, 12152, 13286, 13832, 14308, 15314, 15841, 16492, 18031, 18104, 19418, 19747, 22568, 24206, 26572, 28616, 28861, 29419, 30628, 31682, 32984, 36062, 38836, 39494, 42997, 46501, 48412, 53144, 53599, 57722, 58838, 61256, 63364, 67963, 72124, 77672, 78988, 85994, 93002, 96824, 107198, 110887, 115444, 117676, 126217, 126728, 135926, 144248, 157976, 171988, 186004, 205933, 214396, 221774, 230888, 235352, 252434, 271852, 300979, 343976, 372008, 375193, 411866, 428792, 443548, 504868, 543704, 558961, 601958, 750386, 823732, 883519, 887096, 1009736, 1117922, 1203916, 1441531, 1500772, 1647464, 1767038, 2106853, 2235844, 2407832, 2883062, 3001544, 3534076, 3912727, 4213706, 4471688, 5766124, 7068152, 7825454, 8427412, 11532248, 15650908, 16854824, 27389089, 31301816, 54778178, 109556356, 219112712]

約数ペア:

[(1, 219112712), (2, 109556356), (4, 54778178), (7, 31301816), (8, 27389089), (13, 16854824), (14, 15650908), (19, 11532248), (26, 8427412), (28, 7825454), (31, 7068152), (38, 5766124), (49, 4471688), (52, 4213706), (56, 3912727), (62, 3534076), (73, 3001544), (76, 2883062), (91, 2407832), (98, 2235844), (104, 2106853), (124, 1767038), (133, 1647464), (146, 1500772), (152, 1441531), (182, 1203916), (196, 1117922), (217, 1009736), (247, 887096), (248, 883519), (266, 823732), (292, 750386), (364, 601958), (392, 558961), (403, 543704), (434, 504868), (494, 443548), (511, 428792), (532, 411866), (584, 375193), (589, 372008), (637, 343976), (728, 300979), (806, 271852), (868, 252434), (931, 235352), (949, 230888), (988, 221774), (1022, 214396), (1064, 205933), (1178, 186004), (1274, 171988), (1387, 157976), (1519, 144248), (1612, 135926), (1729, 126728), (1736, 126217), (1862, 117676), (1898, 115444), (1976, 110887), (2044, 107198), (2263, 96824), (2356, 93002), (2548, 85994), (2774, 78988), (2821, 77672), (3038, 72124), (3224, 67963), (3458, 63364), (3577, 61256), (3724, 58838), (3796, 57722), (4088, 53599), (4123, 53144), (4526, 48412), (4712, 46501), (5096, 42997), (5548, 39494), (5642, 38836), (6076, 36062), (6643, 32984), (6916, 31682), (7154, 30628), (7448, 29419), (7592, 28861), (7657, 28616), (8246, 26572), (9052, 24206), (9709, 22568), (11096, 19747), (11284, 19418), (12103, 18104), (12152, 18031), (13286, 16492), (13832, 15841), (14308, 15314)]