218437584

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^2\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 60

約数和(自身を含む): 574168608

約数和(自身を除く): 355731024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1223, 1464, 2446, 2928, 3669, 3721, 4892, 7338, 7442, 9784, 11163, 14676, 14884, 19568, 22326, 29352, 29768, 44652, 58704, 59536, 74603, 89304, 149206, 178608, 223809, 298412, 447618, 596824, 895236, 1193648, 1790472, 3580944, 4550783, 9101566, 13652349, 18203132, 27304698, 36406264, 54609396, 72812528, 109218792, 218437584]

約数ペア:

[(1, 218437584), (2, 109218792), (3, 72812528), (4, 54609396), (6, 36406264), (8, 27304698), (12, 18203132), (16, 13652349), (24, 9101566), (48, 4550783), (61, 3580944), (122, 1790472), (183, 1193648), (244, 895236), (366, 596824), (488, 447618), (732, 298412), (976, 223809), (1223, 178608), (1464, 149206), (2446, 89304), (2928, 74603), (3669, 59536), (3721, 58704), (4892, 44652), (7338, 29768), (7442, 29352), (9784, 22326), (11163, 19568), (14676, 14884)]