2149982352

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:628

約数の個数: 240

約数和(自身を含む): 7185290112

約数和(自身を除く): 5035307760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 197, 216, 243, 252, 324, 336, 378, 394, 401, 432, 486, 504, 567, 591, 648, 756, 788, 802, 972, 1008, 1134, 1182, 1203, 1296, 1379, 1512, 1576, 1604, 1701, 1773, 1944, 2268, 2364, 2406, 2758, 2807, 3024, 3152, 3208, 3402, 3546, 3609, 3888, 4137, 4536, 4728, 4812, 5319, 5516, 5614, 6416, 6804, 7092, 7218, 8274, 8421, 9072, 9456, 9624, 10638, 10827, 11032, 11228, 12411, 13608, 14184, 14436, 15957, 16548, 16842, 19248, 21276, 21654, 22064, 22456, 24822, 25263, 27216, 28368, 28872, 31914, 32481, 33096, 33684, 37233, 42552, 43308, 44912, 47871, 49644, 50526, 57744, 63828, 64962, 66192, 67368, 74466, 75789, 78997, 85104, 86616, 95742, 97443, 99288, 101052, 111699, 127656, 129924, 134736, 148932, 151578, 157994, 173232, 191484, 194886, 198576, 202104, 223398, 227367, 236991, 255312, 259848, 297864, 303156, 315988, 335097, 382968, 389772, 404208, 446796, 454734, 473982, 519696, 552979, 595728, 606312, 631976, 670194, 682101, 710973, 765936, 779544, 893592, 909468, 947964, 1105958, 1212624, 1263952, 1340388, 1364202, 1421946, 1559088, 1658937, 1787184, 1818936, 1895928, 2132919, 2211916, 2680776, 2728404, 2843892, 3317874, 3637872, 3791856, 4265838, 4423832, 4976811, 5361552, 5456808, 5687784, 6398757, 6635748, 8531676, 8847664, 9953622, 10913616, 11375568, 12797514, 13271496, 14930433, 17063352, 19196271, 19907244, 25595028, 26542992, 29860866, 34126704, 38392542, 39814488, 44791299, 51190056, 59721732, 76785084, 79628976, 89582598, 102380112, 119443464, 134373897, 153570168, 179165196, 238886928, 268747794, 307140336, 358330392, 537495588, 716660784, 1074991176, 2149982352]

約数ペア:

[(1, 2149982352), (2, 1074991176), (3, 716660784), (4, 537495588), (6, 358330392), (7, 307140336), (8, 268747794), (9, 238886928), (12, 179165196), (14, 153570168), (16, 134373897), (18, 119443464), (21, 102380112), (24, 89582598), (27, 79628976), (28, 76785084), (36, 59721732), (42, 51190056), (48, 44791299), (54, 39814488), (56, 38392542), (63, 34126704), (72, 29860866), (81, 26542992), (84, 25595028), (108, 19907244), (112, 19196271), (126, 17063352), (144, 14930433), (162, 13271496), (168, 12797514), (189, 11375568), (197, 10913616), (216, 9953622), (243, 8847664), (252, 8531676), (324, 6635748), (336, 6398757), (378, 5687784), (394, 5456808), (401, 5361552), (432, 4976811), (486, 4423832), (504, 4265838), (567, 3791856), (591, 3637872), (648, 3317874), (756, 2843892), (788, 2728404), (802, 2680776), (972, 2211916), (1008, 2132919), (1134, 1895928), (1182, 1818936), (1203, 1787184), (1296, 1658937), (1379, 1559088), (1512, 1421946), (1576, 1364202), (1604, 1340388), (1701, 1263952), (1773, 1212624), (1944, 1105958), (2268, 947964), (2364, 909468), (2406, 893592), (2758, 779544), (2807, 765936), (3024, 710973), (3152, 682101), (3208, 670194), (3402, 631976), (3546, 606312), (3609, 595728), (3888, 552979), (4137, 519696), (4536, 473982), (4728, 454734), (4812, 446796), (5319, 404208), (5516, 389772), (5614, 382968), (6416, 335097), (6804, 315988), (7092, 303156), (7218, 297864), (8274, 259848), (8421, 255312), (9072, 236991), (9456, 227367), (9624, 223398), (10638, 202104), (10827, 198576), (11032, 194886), (11228, 191484), (12411, 173232), (13608, 157994), (14184, 151578), (14436, 148932), (15957, 134736), (16548, 129924), (16842, 127656), (19248, 111699), (21276, 101052), (21654, 99288), (22064, 97443), (22456, 95742), (24822, 86616), (25263, 85104), (27216, 78997), (28368, 75789), (28872, 74466), (31914, 67368), (32481, 66192), (33096, 64962), (33684, 63828), (37233, 57744), (42552, 50526), (43308, 49644), (44912, 47871)]