249220272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 830518272

約数和(自身を除く): 581298000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 49, 51, 56, 68, 69, 84, 92, 98, 102, 112, 119, 136, 138, 147, 161, 168, 184, 196, 204, 238, 271, 272, 276, 294, 322, 336, 357, 368, 391, 392, 408, 476, 483, 542, 552, 588, 644, 714, 782, 784, 813, 816, 833, 952, 966, 1084, 1104, 1127, 1173, 1176, 1288, 1428, 1564, 1626, 1666, 1897, 1904, 1932, 2168, 2254, 2346, 2352, 2499, 2576, 2737, 2856, 3128, 3252, 3332, 3381, 3794, 3864, 4336, 4508, 4607, 4692, 4998, 5474, 5691, 5712, 6233, 6256, 6504, 6664, 6762, 7588, 7728, 8211, 9016, 9214, 9384, 9996, 10948, 11382, 12466, 13008, 13279, 13328, 13524, 13821, 15176, 16422, 18032, 18428, 18699, 18768, 19159, 19992, 21896, 22764, 24932, 26558, 27048, 27642, 30352, 32249, 32844, 36856, 37398, 38318, 39837, 39984, 43631, 43792, 45528, 49864, 53116, 54096, 55284, 57477, 64498, 65688, 73712, 74796, 76636, 79674, 87262, 91056, 96747, 99728, 105961, 106232, 110568, 114954, 128996, 130893, 131376, 149592, 153272, 159348, 174524, 193494, 211922, 212464, 221136, 225743, 229908, 257992, 261786, 299184, 305417, 306544, 317883, 318696, 349048, 386988, 423844, 451486, 459816, 515984, 523572, 610834, 635766, 637392, 677229, 698096, 741727, 773976, 847688, 902972, 916251, 919632, 1047144, 1221668, 1271532, 1354458, 1483454, 1547952, 1695376, 1805944, 1832502, 2094288, 2225181, 2443336, 2543064, 2708916, 2966908, 3611888, 3665004, 4450362, 4886672, 5086128, 5192089, 5417832, 5933816, 7330008, 8900724, 10384178, 10835664, 11867632, 14660016, 15576267, 17801448, 20768356, 31152534, 35602896, 41536712, 62305068, 83073424, 124610136, 249220272]

約数ペア:

[(1, 249220272), (2, 124610136), (3, 83073424), (4, 62305068), (6, 41536712), (7, 35602896), (8, 31152534), (12, 20768356), (14, 17801448), (16, 15576267), (17, 14660016), (21, 11867632), (23, 10835664), (24, 10384178), (28, 8900724), (34, 7330008), (42, 5933816), (46, 5417832), (48, 5192089), (49, 5086128), (51, 4886672), (56, 4450362), (68, 3665004), (69, 3611888), (84, 2966908), (92, 2708916), (98, 2543064), (102, 2443336), (112, 2225181), (119, 2094288), (136, 1832502), (138, 1805944), (147, 1695376), (161, 1547952), (168, 1483454), (184, 1354458), (196, 1271532), (204, 1221668), (238, 1047144), (271, 919632), (272, 916251), (276, 902972), (294, 847688), (322, 773976), (336, 741727), (357, 698096), (368, 677229), (391, 637392), (392, 635766), (408, 610834), (476, 523572), (483, 515984), (542, 459816), (552, 451486), (588, 423844), (644, 386988), (714, 349048), (782, 318696), (784, 317883), (813, 306544), (816, 305417), (833, 299184), (952, 261786), (966, 257992), (1084, 229908), (1104, 225743), (1127, 221136), (1173, 212464), (1176, 211922), (1288, 193494), (1428, 174524), (1564, 159348), (1626, 153272), (1666, 149592), (1897, 131376), (1904, 130893), (1932, 128996), (2168, 114954), (2254, 110568), (2346, 106232), (2352, 105961), (2499, 99728), (2576, 96747), (2737, 91056), (2856, 87262), (3128, 79674), (3252, 76636), (3332, 74796), (3381, 73712), (3794, 65688), (3864, 64498), (4336, 57477), (4508, 55284), (4607, 54096), (4692, 53116), (4998, 49864), (5474, 45528), (5691, 43792), (5712, 43631), (6233, 39984), (6256, 39837), (6504, 38318), (6664, 37398), (6762, 36856), (7588, 32844), (7728, 32249), (8211, 30352), (9016, 27642), (9214, 27048), (9384, 26558), (9996, 24932), (10948, 22764), (11382, 21896), (12466, 19992), (13008, 19159), (13279, 18768), (13328, 18699), (13524, 18428), (13821, 18032), (15176, 16422)]