310404984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 803758080

約数和(自身を除く): 493353096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 421, 744, 842, 991, 1263, 1684, 1982, 2526, 2973, 3368, 3964, 5052, 5946, 7928, 10104, 11892, 13051, 23784, 26102, 30721, 39153, 52204, 61442, 78306, 92163, 104408, 122884, 156612, 184326, 245768, 313224, 368652, 417211, 737304, 834422, 1251633, 1668844, 2503266, 3337688, 5006532, 10013064, 12933541, 25867082, 38800623, 51734164, 77601246, 103468328, 155202492, 310404984]

約数ペア:

[(1, 310404984), (2, 155202492), (3, 103468328), (4, 77601246), (6, 51734164), (8, 38800623), (12, 25867082), (24, 12933541), (31, 10013064), (62, 5006532), (93, 3337688), (124, 2503266), (186, 1668844), (248, 1251633), (372, 834422), (421, 737304), (744, 417211), (842, 368652), (991, 313224), (1263, 245768), (1684, 184326), (1982, 156612), (2526, 122884), (2973, 104408), (3368, 92163), (3964, 78306), (5052, 61442), (5946, 52204), (7928, 39153), (10104, 30721), (11892, 26102), (13051, 23784)]