291317304

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9781}}^1$

素因数の和:9880

約数の個数: 64

約数和(自身を含む): 781777440

約数和(自身を除く): 490460136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1752, 2482, 3723, 4964, 7446, 9781, 9928, 14892, 19562, 29343, 29784, 39124, 58686, 78248, 117372, 166277, 234744, 332554, 498831, 665108, 714013, 997662, 1330216, 1428026, 1995324, 2142039, 2856052, 3990648, 4284078, 5712104, 8568156, 12138221, 17136312, 24276442, 36414663, 48552884, 72829326, 97105768, 145658652, 291317304]

約数ペア:

[(1, 291317304), (2, 145658652), (3, 97105768), (4, 72829326), (6, 48552884), (8, 36414663), (12, 24276442), (17, 17136312), (24, 12138221), (34, 8568156), (51, 5712104), (68, 4284078), (73, 3990648), (102, 2856052), (136, 2142039), (146, 1995324), (204, 1428026), (219, 1330216), (292, 997662), (408, 714013), (438, 665108), (584, 498831), (876, 332554), (1241, 234744), (1752, 166277), (2482, 117372), (3723, 78248), (4964, 58686), (7446, 39124), (9781, 29784), (9928, 29343), (14892, 19562)]