2141111808

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 240

約数和(自身を含む): 6876966096

約数和(自身を除く): 4735854288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 64, 66, 72, 88, 96, 99, 106, 128, 132, 144, 159, 176, 192, 198, 212, 256, 264, 288, 318, 352, 384, 396, 424, 477, 512, 528, 576, 583, 636, 704, 768, 792, 797, 848, 954, 1056, 1152, 1166, 1272, 1408, 1536, 1584, 1594, 1696, 1749, 1908, 2112, 2304, 2332, 2391, 2544, 2816, 3168, 3188, 3392, 3498, 3816, 4224, 4608, 4664, 4782, 5088, 5247, 5632, 6336, 6376, 6784, 6996, 7173, 7632, 8448, 8767, 9328, 9564, 10176, 10494, 12672, 12752, 13568, 13992, 14346, 15264, 16896, 17534, 18656, 19128, 20352, 20988, 25344, 25504, 26301, 27136, 27984, 28692, 30528, 35068, 37312, 38256, 40704, 41976, 42241, 50688, 51008, 52602, 55968, 57384, 61056, 70136, 74624, 76512, 78903, 81408, 83952, 84482, 102016, 105204, 111936, 114768, 122112, 126723, 140272, 149248, 153024, 157806, 167904, 168964, 204032, 210408, 223872, 229536, 244224, 253446, 280544, 298496, 306048, 315612, 335808, 337928, 380169, 408064, 420816, 447744, 459072, 464651, 506892, 561088, 612096, 631224, 671616, 675856, 760338, 841632, 895488, 918144, 929302, 1013784, 1122176, 1224192, 1262448, 1343232, 1351712, 1393953, 1520676, 1683264, 1836288, 1858604, 2027568, 2244352, 2524896, 2686464, 2703424, 2787906, 3041352, 3366528, 3672576, 3717208, 4055136, 4181859, 4488704, 5049792, 5406848, 5575812, 6082704, 6733056, 7434416, 8110272, 8363718, 10099584, 10813696, 11151624, 12165408, 13466112, 14868832, 16220544, 16727436, 20199168, 21627392, 22303248, 24330816, 29737664, 32441088, 33454872, 40398336, 44606496, 48661632, 59475328, 64882176, 66909744, 89212992, 97323264, 118950656, 133819488, 178425984, 194646528, 237901312, 267638976, 356851968, 535277952, 713703936, 1070555904, 2141111808]

約数ペア:

[(1, 2141111808), (2, 1070555904), (3, 713703936), (4, 535277952), (6, 356851968), (8, 267638976), (9, 237901312), (11, 194646528), (12, 178425984), (16, 133819488), (18, 118950656), (22, 97323264), (24, 89212992), (32, 66909744), (33, 64882176), (36, 59475328), (44, 48661632), (48, 44606496), (53, 40398336), (64, 33454872), (66, 32441088), (72, 29737664), (88, 24330816), (96, 22303248), (99, 21627392), (106, 20199168), (128, 16727436), (132, 16220544), (144, 14868832), (159, 13466112), (176, 12165408), (192, 11151624), (198, 10813696), (212, 10099584), (256, 8363718), (264, 8110272), (288, 7434416), (318, 6733056), (352, 6082704), (384, 5575812), (396, 5406848), (424, 5049792), (477, 4488704), (512, 4181859), (528, 4055136), (576, 3717208), (583, 3672576), (636, 3366528), (704, 3041352), (768, 2787906), (792, 2703424), (797, 2686464), (848, 2524896), (954, 2244352), (1056, 2027568), (1152, 1858604), (1166, 1836288), (1272, 1683264), (1408, 1520676), (1536, 1393953), (1584, 1351712), (1594, 1343232), (1696, 1262448), (1749, 1224192), (1908, 1122176), (2112, 1013784), (2304, 929302), (2332, 918144), (2391, 895488), (2544, 841632), (2816, 760338), (3168, 675856), (3188, 671616), (3392, 631224), (3498, 612096), (3816, 561088), (4224, 506892), (4608, 464651), (4664, 459072), (4782, 447744), (5088, 420816), (5247, 408064), (5632, 380169), (6336, 337928), (6376, 335808), (6784, 315612), (6996, 306048), (7173, 298496), (7632, 280544), (8448, 253446), (8767, 244224), (9328, 229536), (9564, 223872), (10176, 210408), (10494, 204032), (12672, 168964), (12752, 167904), (13568, 157806), (13992, 153024), (14346, 149248), (15264, 140272), (16896, 126723), (17534, 122112), (18656, 114768), (19128, 111936), (20352, 105204), (20988, 102016), (25344, 84482), (25504, 83952), (26301, 81408), (27136, 78903), (27984, 76512), (28692, 74624), (30528, 70136), (35068, 61056), (37312, 57384), (38256, 55968), (40704, 52602), (41976, 51008), (42241, 50688)]