1245164008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 2592414720

約数和(自身を除く): 1347250712

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 227, 332, 454, 664, 751, 908, 913, 1502, 1816, 1826, 2497, 3004, 3652, 4994, 6008, 7304, 8261, 9988, 16522, 18841, 19976, 33044, 37682, 62333, 66088, 75364, 124666, 150728, 170477, 207251, 249332, 340954, 414502, 498664, 681908, 685663, 829004, 1363816, 1371326, 1658008, 1875247, 2742652, 3750494, 5485304, 7500988, 14149591, 15001976, 28299182, 56598364, 113196728, 155645501, 311291002, 622582004, 1245164008]

約数ペア:

[(1, 1245164008), (2, 622582004), (4, 311291002), (8, 155645501), (11, 113196728), (22, 56598364), (44, 28299182), (83, 15001976), (88, 14149591), (166, 7500988), (227, 5485304), (332, 3750494), (454, 2742652), (664, 1875247), (751, 1658008), (908, 1371326), (913, 1363816), (1502, 829004), (1816, 685663), (1826, 681908), (2497, 498664), (3004, 414502), (3652, 340954), (4994, 249332), (6008, 207251), (7304, 170477), (8261, 150728), (9988, 124666), (16522, 75364), (18841, 66088), (19976, 62333), (33044, 37682)]