820406609352

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31389907}}^1$

素因数の和:31389944

約数の個数: 96

約数和(自身を含む): 2504914658400

約数和(自身を除く): 1684508049048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 968, 1089, 1188, 1452, 2178, 2376, 2904, 3267, 4356, 6534, 8712, 13068, 26136, 31389907, 62779814, 94169721, 125559628, 188339442, 251119256, 282509163, 345288977, 376678884, 565018326, 690577954, 753357768, 847527489, 1035866931, 1130036652, 1381155908, 1695054978, 2071733862, 2260073304, 2762311816, 3107600793, 3390109956, 3798178747, 4143467724, 6215201586, 6780219912, 7596357494, 8286935448, 9322802379, 11394536241, 12430403172, 15192714988, 18645604758, 22789072482, 24860806344, 30385429976, 34183608723, 37291209516, 45578144964, 68367217446, 74582419032, 91156289928, 102550826169, 136734434892, 205101652338, 273468869784, 410203304676, 820406609352]

約数ペア:

[(1, 820406609352), (2, 410203304676), (3, 273468869784), (4, 205101652338), (6, 136734434892), (8, 102550826169), (9, 91156289928), (11, 74582419032), (12, 68367217446), (18, 45578144964), (22, 37291209516), (24, 34183608723), (27, 30385429976), (33, 24860806344), (36, 22789072482), (44, 18645604758), (54, 15192714988), (66, 12430403172), (72, 11394536241), (88, 9322802379), (99, 8286935448), (108, 7596357494), (121, 6780219912), (132, 6215201586), (198, 4143467724), (216, 3798178747), (242, 3390109956), (264, 3107600793), (297, 2762311816), (363, 2260073304), (396, 2071733862), (484, 1695054978), (594, 1381155908), (726, 1130036652), (792, 1035866931), (968, 847527489), (1089, 753357768), (1188, 690577954), (1452, 565018326), (2178, 376678884), (2376, 345288977), (2904, 282509163), (3267, 251119256), (4356, 188339442), (6534, 125559628), (8712, 94169721), (13068, 62779814), (26136, 31389907)]