888900221448

素因数分解:

$2^3\times 3^4\times {\mathrm{3061}}^1\times {\mathrm{448141}}^1$

素因数の和:451220

約数の個数: 80

約数和(自身を含む): 2490562609260

約数和(自身を除く): 1601662387812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3061, 6122, 9183, 12244, 18366, 24488, 27549, 36732, 55098, 73464, 82647, 110196, 165294, 220392, 247941, 330588, 448141, 495882, 661176, 896282, 991764, 1344423, 1792564, 1983528, 2688846, 3585128, 4033269, 5377692, 8066538, 10755384, 12099807, 16133076, 24199614, 32266152, 36299421, 48399228, 72598842, 96798456, 145197684, 290395368, 1371759601, 2743519202, 4115278803, 5487038404, 8230557606, 10974076808, 12345836409, 16461115212, 24691672818, 32922230424, 37037509227, 49383345636, 74075018454, 98766691272, 111112527681, 148150036908, 222225055362, 296300073816, 444450110724, 888900221448]

約数ペア:

[(1, 888900221448), (2, 444450110724), (3, 296300073816), (4, 222225055362), (6, 148150036908), (8, 111112527681), (9, 98766691272), (12, 74075018454), (18, 49383345636), (24, 37037509227), (27, 32922230424), (36, 24691672818), (54, 16461115212), (72, 12345836409), (81, 10974076808), (108, 8230557606), (162, 5487038404), (216, 4115278803), (324, 2743519202), (648, 1371759601), (3061, 290395368), (6122, 145197684), (9183, 96798456), (12244, 72598842), (18366, 48399228), (24488, 36299421), (27549, 32266152), (36732, 24199614), (55098, 16133076), (73464, 12099807), (82647, 10755384), (110196, 8066538), (165294, 5377692), (220392, 4033269), (247941, 3585128), (330588, 2688846), (448141, 1983528), (495882, 1792564), (661176, 1344423), (896282, 991764)]