893417004

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2293}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 2304644160

約数和(自身を除く): 1411227156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 137, 158, 237, 274, 316, 411, 474, 548, 711, 822, 948, 1233, 1422, 1644, 2293, 2466, 2844, 4586, 4932, 6879, 9172, 10823, 13758, 20637, 21646, 27516, 32469, 41274, 43292, 64938, 82548, 97407, 129876, 181147, 194814, 314141, 362294, 389628, 543441, 628282, 724588, 942423, 1086882, 1256564, 1630323, 1884846, 2173764, 2827269, 3260646, 3769692, 5654538, 6521292, 11309076, 24817139, 49634278, 74451417, 99268556, 148902834, 223354251, 297805668, 446708502, 893417004]

約数ペア:

[(1, 893417004), (2, 446708502), (3, 297805668), (4, 223354251), (6, 148902834), (9, 99268556), (12, 74451417), (18, 49634278), (36, 24817139), (79, 11309076), (137, 6521292), (158, 5654538), (237, 3769692), (274, 3260646), (316, 2827269), (411, 2173764), (474, 1884846), (548, 1630323), (711, 1256564), (822, 1086882), (948, 942423), (1233, 724588), (1422, 628282), (1644, 543441), (2293, 389628), (2466, 362294), (2844, 314141), (4586, 194814), (4932, 181147), (6879, 129876), (9172, 97407), (10823, 82548), (13758, 64938), (20637, 43292), (21646, 41274), (27516, 32469)]