2273943014776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{729301}}^1$

素因数の和:729680

約数の個数: 64

約数和(自身を含む): 4565722240800

約数和(自身を除く): 2291779226024

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 281, 292, 562, 584, 1124, 1387, 2248, 2774, 5339, 5548, 10678, 11096, 20513, 21356, 41026, 42712, 82052, 164104, 389747, 729301, 779494, 1458602, 1558988, 2917204, 3117976, 5834408, 13856719, 27713438, 53238973, 55426876, 106477946, 110853752, 204933581, 212955892, 409867162, 425911784, 819734324, 1011540487, 1639468648, 2023080974, 3893738039, 4046161948, 7787476078, 8092323896, 14960151413, 15574952156, 29920302826, 31149904312, 59840605652, 119681211304, 284242876847, 568485753694, 1136971507388, 2273943014776]

約数ペア:

[(1, 2273943014776), (2, 1136971507388), (4, 568485753694), (8, 284242876847), (19, 119681211304), (38, 59840605652), (73, 31149904312), (76, 29920302826), (146, 15574952156), (152, 14960151413), (281, 8092323896), (292, 7787476078), (562, 4046161948), (584, 3893738039), (1124, 2023080974), (1387, 1639468648), (2248, 1011540487), (2774, 819734324), (5339, 425911784), (5548, 409867162), (10678, 212955892), (11096, 204933581), (20513, 110853752), (21356, 106477946), (41026, 55426876), (42712, 53238973), (82052, 27713438), (164104, 13856719), (389747, 5834408), (729301, 3117976), (779494, 2917204), (1458602, 1558988)]