879563664

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{290861}}^1$

素因数の和:290885

約数の個数: 80

約数和(自身を含む): 2885351040

約数和(自身を除く): 2005787376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 290861, 581722, 872583, 1163444, 1745166, 2036027, 2326888, 2617749, 3490332, 4072054, 4653776, 5235498, 6108081, 6980664, 7853247, 8144108, 10470996, 12216162, 13961328, 15706494, 16288216, 18324243, 20941992, 24432324, 31412988, 32576432, 36648486, 41883984, 48864648, 54972729, 62825976, 73296972, 97729296, 109945458, 125651952, 146593944, 219890916, 293187888, 439781832, 879563664]

約数ペア:

[(1, 879563664), (2, 439781832), (3, 293187888), (4, 219890916), (6, 146593944), (7, 125651952), (8, 109945458), (9, 97729296), (12, 73296972), (14, 62825976), (16, 54972729), (18, 48864648), (21, 41883984), (24, 36648486), (27, 32576432), (28, 31412988), (36, 24432324), (42, 20941992), (48, 18324243), (54, 16288216), (56, 15706494), (63, 13961328), (72, 12216162), (84, 10470996), (108, 8144108), (112, 7853247), (126, 6980664), (144, 6108081), (168, 5235498), (189, 4653776), (216, 4072054), (252, 3490332), (336, 2617749), (378, 2326888), (432, 2036027), (504, 1745166), (756, 1163444), (1008, 872583), (1512, 581722), (3024, 290861)]