421071768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23677}}^1$

素因数の和:23721

約数の個数: 96

約数和(自身を含む): 1292818800

約数和(自身を除く): 871747032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 23677, 47354, 71031, 94708, 142062, 189416, 213093, 284124, 307801, 426186, 449863, 568248, 615602, 852372, 899726, 923403, 1231204, 1349589, 1704744, 1799452, 1846806, 2462408, 2699178, 2770209, 3598904, 3693612, 4048767, 5398356, 5540418, 5848219, 7387224, 8097534, 10796712, 11080836, 11696438, 16195068, 17544657, 22161672, 23392876, 32390136, 35089314, 46785752, 52633971, 70178628, 105267942, 140357256, 210535884, 421071768]

約数ペア:

[(1, 421071768), (2, 210535884), (3, 140357256), (4, 105267942), (6, 70178628), (8, 52633971), (9, 46785752), (12, 35089314), (13, 32390136), (18, 23392876), (19, 22161672), (24, 17544657), (26, 16195068), (36, 11696438), (38, 11080836), (39, 10796712), (52, 8097534), (57, 7387224), (72, 5848219), (76, 5540418), (78, 5398356), (104, 4048767), (114, 3693612), (117, 3598904), (152, 2770209), (156, 2699178), (171, 2462408), (228, 1846806), (234, 1799452), (247, 1704744), (312, 1349589), (342, 1231204), (456, 923403), (468, 899726), (494, 852372), (684, 615602), (741, 568248), (936, 449863), (988, 426186), (1368, 307801), (1482, 284124), (1976, 213093), (2223, 189416), (2964, 142062), (4446, 94708), (5928, 71031), (8892, 47354), (17784, 23677)]