2678000904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2833}}^1$

素因数の和:3555

約数の個数: 96

約数和(自身を含む): 7648399200

約数和(自身を除く): 4970398296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 691, 1368, 1382, 2073, 2764, 2833, 4146, 5528, 5666, 6219, 8292, 8499, 11332, 12438, 13129, 16584, 16998, 22664, 24876, 25497, 26258, 33996, 39387, 49752, 50994, 52516, 53827, 67992, 78774, 101988, 105032, 107654, 118161, 157548, 161481, 203976, 215308, 236322, 315096, 322962, 430616, 472644, 484443, 645924, 945288, 968886, 1291848, 1937772, 1957603, 3875544, 3915206, 5872809, 7830412, 11745618, 15660824, 17618427, 23491236, 35236854, 37194457, 46982472, 70473708, 74388914, 111583371, 140947416, 148777828, 223166742, 297555656, 334750113, 446333484, 669500226, 892666968, 1339000452, 2678000904]

約数ペア:

[(1, 2678000904), (2, 1339000452), (3, 892666968), (4, 669500226), (6, 446333484), (8, 334750113), (9, 297555656), (12, 223166742), (18, 148777828), (19, 140947416), (24, 111583371), (36, 74388914), (38, 70473708), (57, 46982472), (72, 37194457), (76, 35236854), (114, 23491236), (152, 17618427), (171, 15660824), (228, 11745618), (342, 7830412), (456, 5872809), (684, 3915206), (691, 3875544), (1368, 1957603), (1382, 1937772), (2073, 1291848), (2764, 968886), (2833, 945288), (4146, 645924), (5528, 484443), (5666, 472644), (6219, 430616), (8292, 322962), (8499, 315096), (11332, 236322), (12438, 215308), (13129, 203976), (16584, 161481), (16998, 157548), (22664, 118161), (24876, 107654), (25497, 105032), (26258, 101988), (33996, 78774), (39387, 67992), (49752, 53827), (50994, 52516)]