314745444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4909}}^1$

素因数の和:5069

約数の個数: 72

約数和(自身を含む): 863236920

約数和(自身を除く): 548491476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 4909, 4932, 5343, 7124, 9818, 10686, 14727, 16029, 19636, 21372, 29454, 32058, 44181, 58908, 63817, 64116, 88362, 127634, 176724, 191451, 255268, 382902, 574353, 672533, 765804, 1148706, 1345066, 2017599, 2297412, 2690132, 4035198, 6052797, 8070396, 8742929, 12105594, 17485858, 24211188, 26228787, 34971716, 52457574, 78686361, 104915148, 157372722, 314745444]

約数ペア:

[(1, 314745444), (2, 157372722), (3, 104915148), (4, 78686361), (6, 52457574), (9, 34971716), (12, 26228787), (13, 24211188), (18, 17485858), (26, 12105594), (36, 8742929), (39, 8070396), (52, 6052797), (78, 4035198), (117, 2690132), (137, 2297412), (156, 2017599), (234, 1345066), (274, 1148706), (411, 765804), (468, 672533), (548, 574353), (822, 382902), (1233, 255268), (1644, 191451), (1781, 176724), (2466, 127634), (3562, 88362), (4909, 64116), (4932, 63817), (5343, 58908), (7124, 44181), (9818, 32058), (10686, 29454), (14727, 21372), (16029, 19636)]