421986048

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 1304889600

約数和(自身を除く): 882903552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 128, 132, 152, 176, 192, 209, 228, 239, 242, 256, 264, 304, 352, 363, 384, 418, 456, 478, 484, 528, 608, 627, 704, 717, 726, 768, 836, 912, 956, 968, 1056, 1216, 1254, 1408, 1434, 1452, 1672, 1824, 1912, 1936, 2112, 2299, 2432, 2508, 2629, 2816, 2868, 2904, 3344, 3648, 3824, 3872, 4224, 4541, 4598, 4864, 5016, 5258, 5736, 5808, 6688, 6897, 7296, 7648, 7744, 7887, 8448, 9082, 9196, 10032, 10516, 11472, 11616, 13376, 13623, 13794, 14592, 15296, 15488, 15774, 18164, 18392, 20064, 21032, 22944, 23232, 26752, 27246, 27588, 28919, 30592, 30976, 31548, 36328, 36784, 40128, 42064, 45888, 46464, 49951, 53504, 54492, 55176, 57838, 61184, 63096, 72656, 73568, 80256, 84128, 86757, 91776, 92928, 99902, 108984, 110352, 115676, 126192, 145312, 147136, 149853, 160512, 168256, 173514, 183552, 199804, 217968, 220704, 231352, 252384, 290624, 294272, 299706, 336512, 347028, 399608, 435936, 441408, 462704, 504768, 549461, 581248, 588544, 599412, 673024, 694056, 799216, 871872, 882816, 925408, 1009536, 1098922, 1162496, 1198824, 1388112, 1598432, 1648383, 1743744, 1765632, 1850816, 2019072, 2197844, 2397648, 2776224, 3196864, 3296766, 3487488, 3701632, 4395688, 4795296, 5552448, 6393728, 6593532, 7403264, 8791376, 9590592, 11104896, 12787456, 13187064, 17582752, 19181184, 22209792, 26374128, 35165504, 38362368, 52748256, 70331008, 105496512, 140662016, 210993024, 421986048]

約数ペア:

[(1, 421986048), (2, 210993024), (3, 140662016), (4, 105496512), (6, 70331008), (8, 52748256), (11, 38362368), (12, 35165504), (16, 26374128), (19, 22209792), (22, 19181184), (24, 17582752), (32, 13187064), (33, 12787456), (38, 11104896), (44, 9590592), (48, 8791376), (57, 7403264), (64, 6593532), (66, 6393728), (76, 5552448), (88, 4795296), (96, 4395688), (114, 3701632), (121, 3487488), (128, 3296766), (132, 3196864), (152, 2776224), (176, 2397648), (192, 2197844), (209, 2019072), (228, 1850816), (239, 1765632), (242, 1743744), (256, 1648383), (264, 1598432), (304, 1388112), (352, 1198824), (363, 1162496), (384, 1098922), (418, 1009536), (456, 925408), (478, 882816), (484, 871872), (528, 799216), (608, 694056), (627, 673024), (704, 599412), (717, 588544), (726, 581248), (768, 549461), (836, 504768), (912, 462704), (956, 441408), (968, 435936), (1056, 399608), (1216, 347028), (1254, 336512), (1408, 299706), (1434, 294272), (1452, 290624), (1672, 252384), (1824, 231352), (1912, 220704), (1936, 217968), (2112, 199804), (2299, 183552), (2432, 173514), (2508, 168256), (2629, 160512), (2816, 149853), (2868, 147136), (2904, 145312), (3344, 126192), (3648, 115676), (3824, 110352), (3872, 108984), (4224, 99902), (4541, 92928), (4598, 91776), (4864, 86757), (5016, 84128), (5258, 80256), (5736, 73568), (5808, 72656), (6688, 63096), (6897, 61184), (7296, 57838), (7648, 55176), (7744, 54492), (7887, 53504), (8448, 49951), (9082, 46464), (9196, 45888), (10032, 42064), (10516, 40128), (11472, 36784), (11616, 36328), (13376, 31548), (13623, 30976), (13794, 30592), (14592, 28919), (15296, 27588), (15488, 27246), (15774, 26752), (18164, 23232), (18392, 22944), (20064, 21032)]