40288968

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9851

約数の個数: 64

約数和(自身を含む): 117816000

約数和(自身を除く): 77527032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 9817, 19634, 29451, 39268, 58902, 78536, 88353, 117804, 176706, 186523, 235608, 265059, 353412, 373046, 530118, 559569, 706824, 746092, 1060236, 1119138, 1492184, 1678707, 2120472, 2238276, 3357414, 4476552, 5036121, 6714828, 10072242, 13429656, 20144484, 40288968]

約数ペア:

[(1, 40288968), (2, 20144484), (3, 13429656), (4, 10072242), (6, 6714828), (8, 5036121), (9, 4476552), (12, 3357414), (18, 2238276), (19, 2120472), (24, 1678707), (27, 1492184), (36, 1119138), (38, 1060236), (54, 746092), (57, 706824), (72, 559569), (76, 530118), (108, 373046), (114, 353412), (152, 265059), (171, 235608), (216, 186523), (228, 176706), (342, 117804), (456, 88353), (513, 78536), (684, 58902), (1026, 39268), (1368, 29451), (2052, 19634), (4104, 9817)]