244147644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27457}}^1$

素因数の和:27499

約数の個数: 72

約数和(自身を含む): 699629840

約数和(自身を除く): 455482196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 27457, 54914, 82371, 109828, 164742, 247113, 329484, 356941, 494226, 521683, 713882, 988452, 1043366, 1070823, 1427764, 1565049, 2086732, 2141646, 3130098, 3212469, 4283292, 4695147, 6260196, 6424938, 6781879, 9390294, 12849876, 13563758, 18780588, 20345637, 27127516, 40691274, 61036911, 81382548, 122073822, 244147644]

約数ペア:

[(1, 244147644), (2, 122073822), (3, 81382548), (4, 61036911), (6, 40691274), (9, 27127516), (12, 20345637), (13, 18780588), (18, 13563758), (19, 12849876), (26, 9390294), (36, 6781879), (38, 6424938), (39, 6260196), (52, 4695147), (57, 4283292), (76, 3212469), (78, 3130098), (114, 2141646), (117, 2086732), (156, 1565049), (171, 1427764), (228, 1070823), (234, 1043366), (247, 988452), (342, 713882), (468, 521683), (494, 494226), (684, 356941), (741, 329484), (988, 247113), (1482, 164742), (2223, 109828), (2964, 82371), (4446, 54914), (8892, 27457)]