19949193216

素因数分解:

$2^{11}\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2356

約数の個数: 240

約数和(自身を含む): 60737777100

約数和(自身を除く): 40788583884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 256, 288, 318, 324, 384, 424, 432, 477, 512, 576, 636, 648, 768, 848, 864, 954, 1024, 1152, 1272, 1296, 1431, 1536, 1696, 1728, 1908, 2048, 2269, 2304, 2544, 2592, 2862, 3072, 3392, 3456, 3816, 4293, 4538, 4608, 5088, 5184, 5724, 6144, 6784, 6807, 6912, 7632, 8586, 9076, 9216, 10176, 10368, 11448, 13568, 13614, 13824, 15264, 17172, 18152, 18432, 20352, 20421, 20736, 22896, 27136, 27228, 27648, 30528, 34344, 36304, 40704, 40842, 41472, 45792, 54272, 54456, 55296, 61056, 61263, 68688, 72608, 81408, 81684, 82944, 91584, 108544, 108912, 120257, 122112, 122526, 137376, 145216, 162816, 163368, 165888, 183168, 183789, 217824, 240514, 244224, 245052, 274752, 290432, 325632, 326736, 360771, 366336, 367578, 435648, 481028, 488448, 490104, 549504, 580864, 653472, 721542, 732672, 735156, 871296, 962056, 976896, 980208, 1082313, 1099008, 1161728, 1306944, 1443084, 1465344, 1470312, 1742592, 1924112, 1960416, 2164626, 2198016, 2323456, 2613888, 2886168, 2930688, 2940624, 3246939, 3485184, 3848224, 3920832, 4329252, 4396032, 4646912, 5227776, 5772336, 5881248, 6493878, 6970368, 7696448, 7841664, 8658504, 8792064, 9740817, 10455552, 11544672, 11762496, 12987756, 13940736, 15392896, 15683328, 17317008, 19481634, 20911104, 23089344, 23524992, 25975512, 30785792, 31366656, 34634016, 38963268, 41822208, 46178688, 47049984, 51951024, 61571584, 62733312, 69268032, 77926536, 92357376, 94099968, 103902048, 123143168, 125466624, 138536064, 155853072, 184714752, 188199936, 207804096, 246286336, 277072128, 311706144, 369429504, 376399872, 415608192, 554144256, 623412288, 738859008, 831216384, 1108288512, 1246824576, 1662432768, 2216577024, 2493649152, 3324865536, 4987298304, 6649731072, 9974596608, 19949193216]

約数ペア:

[(1, 19949193216), (2, 9974596608), (3, 6649731072), (4, 4987298304), (6, 3324865536), (8, 2493649152), (9, 2216577024), (12, 1662432768), (16, 1246824576), (18, 1108288512), (24, 831216384), (27, 738859008), (32, 623412288), (36, 554144256), (48, 415608192), (53, 376399872), (54, 369429504), (64, 311706144), (72, 277072128), (81, 246286336), (96, 207804096), (106, 188199936), (108, 184714752), (128, 155853072), (144, 138536064), (159, 125466624), (162, 123143168), (192, 103902048), (212, 94099968), (216, 92357376), (256, 77926536), (288, 69268032), (318, 62733312), (324, 61571584), (384, 51951024), (424, 47049984), (432, 46178688), (477, 41822208), (512, 38963268), (576, 34634016), (636, 31366656), (648, 30785792), (768, 25975512), (848, 23524992), (864, 23089344), (954, 20911104), (1024, 19481634), (1152, 17317008), (1272, 15683328), (1296, 15392896), (1431, 13940736), (1536, 12987756), (1696, 11762496), (1728, 11544672), (1908, 10455552), (2048, 9740817), (2269, 8792064), (2304, 8658504), (2544, 7841664), (2592, 7696448), (2862, 6970368), (3072, 6493878), (3392, 5881248), (3456, 5772336), (3816, 5227776), (4293, 4646912), (4538, 4396032), (4608, 4329252), (5088, 3920832), (5184, 3848224), (5724, 3485184), (6144, 3246939), (6784, 2940624), (6807, 2930688), (6912, 2886168), (7632, 2613888), (8586, 2323456), (9076, 2198016), (9216, 2164626), (10176, 1960416), (10368, 1924112), (11448, 1742592), (13568, 1470312), (13614, 1465344), (13824, 1443084), (15264, 1306944), (17172, 1161728), (18152, 1099008), (18432, 1082313), (20352, 980208), (20421, 976896), (20736, 962056), (22896, 871296), (27136, 735156), (27228, 732672), (27648, 721542), (30528, 653472), (34344, 580864), (36304, 549504), (40704, 490104), (40842, 488448), (41472, 481028), (45792, 435648), (54272, 367578), (54456, 366336), (55296, 360771), (61056, 326736), (61263, 325632), (68688, 290432), (72608, 274752), (81408, 245052), (81684, 244224), (82944, 240514), (91584, 217824), (108544, 183789), (108912, 183168), (120257, 165888), (122112, 163368), (122526, 162816), (137376, 145216)]