2631869968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13591}}^1$

素因数の和:13645

約数の個数: 120

約数和(自身を含む): 6724777920

約数和(自身を除く): 4092907952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1729, 1862, 1976, 2128, 2548, 3458, 3724, 3952, 5096, 6916, 7448, 10192, 12103, 13591, 13832, 14896, 24206, 27182, 27664, 48412, 54364, 95137, 96824, 108728, 176683, 190274, 193648, 217456, 258229, 353366, 380548, 516458, 665959, 706732, 761096, 1032916, 1236781, 1331918, 1413464, 1522192, 1807603, 2065832, 2473562, 2663836, 2826928, 3356977, 3615206, 4131664, 4947124, 5327672, 6713954, 7230412, 8657467, 9894248, 10655344, 12653221, 13427908, 14460824, 17314934, 19788496, 23498839, 25306442, 26855816, 28921648, 34629868, 46997678, 50612884, 53711632, 69259736, 93995356, 101225768, 138519472, 164491873, 187990712, 202451536, 328983746, 375981424, 657967492, 1315934984, 2631869968]

約数ペア:

[(1, 2631869968), (2, 1315934984), (4, 657967492), (7, 375981424), (8, 328983746), (13, 202451536), (14, 187990712), (16, 164491873), (19, 138519472), (26, 101225768), (28, 93995356), (38, 69259736), (49, 53711632), (52, 50612884), (56, 46997678), (76, 34629868), (91, 28921648), (98, 26855816), (104, 25306442), (112, 23498839), (133, 19788496), (152, 17314934), (182, 14460824), (196, 13427908), (208, 12653221), (247, 10655344), (266, 9894248), (304, 8657467), (364, 7230412), (392, 6713954), (494, 5327672), (532, 4947124), (637, 4131664), (728, 3615206), (784, 3356977), (931, 2826928), (988, 2663836), (1064, 2473562), (1274, 2065832), (1456, 1807603), (1729, 1522192), (1862, 1413464), (1976, 1331918), (2128, 1236781), (2548, 1032916), (3458, 761096), (3724, 706732), (3952, 665959), (5096, 516458), (6916, 380548), (7448, 353366), (10192, 258229), (12103, 217456), (13591, 193648), (13832, 190274), (14896, 176683), (24206, 108728), (27182, 96824), (27664, 95137), (48412, 54364)]