1657480032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{442703}}^1$

素因数の和:442732

約数の個数: 72

約数和(自身を含む): 5076044064

約数和(自身を除く): 3418564032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 442703, 885406, 1328109, 1770812, 2656218, 3541624, 3984327, 5312436, 5755139, 7083248, 7968654, 10624872, 11510278, 14166496, 15937308, 17265417, 21249744, 23020556, 31874616, 34530834, 42499488, 46041112, 51796251, 63749232, 69061668, 92082224, 103592502, 127498464, 138123336, 184164448, 207185004, 276246672, 414370008, 552493344, 828740016, 1657480032]

約数ペア:

[(1, 1657480032), (2, 828740016), (3, 552493344), (4, 414370008), (6, 276246672), (8, 207185004), (9, 184164448), (12, 138123336), (13, 127498464), (16, 103592502), (18, 92082224), (24, 69061668), (26, 63749232), (32, 51796251), (36, 46041112), (39, 42499488), (48, 34530834), (52, 31874616), (72, 23020556), (78, 21249744), (96, 17265417), (104, 15937308), (117, 14166496), (144, 11510278), (156, 10624872), (208, 7968654), (234, 7083248), (288, 5755139), (312, 5312436), (416, 3984327), (468, 3541624), (624, 2656218), (936, 1770812), (1248, 1328109), (1872, 885406), (3744, 442703)]