212100876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7996

約数の個数: 96

約数和(自身を含む): 623436800

約数和(自身を除く): 411335924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 7951, 8892, 13338, 15902, 23853, 26676, 31804, 47706, 71559, 95412, 103363, 143118, 151069, 206726, 214677, 286236, 302138, 310089, 413452, 429354, 453207, 604276, 620178, 858708, 906414, 930267, 1240356, 1359621, 1812828, 1860534, 1963897, 2719242, 2790801, 3721068, 3927794, 4078863, 5438484, 5581602, 5891691, 7855588, 8157726, 11163204, 11783382, 16315452, 17675073, 23566764, 35350146, 53025219, 70700292, 106050438, 212100876]

約数ペア:

[(1, 212100876), (2, 106050438), (3, 70700292), (4, 53025219), (6, 35350146), (9, 23566764), (12, 17675073), (13, 16315452), (18, 11783382), (19, 11163204), (26, 8157726), (27, 7855588), (36, 5891691), (38, 5581602), (39, 5438484), (52, 4078863), (54, 3927794), (57, 3721068), (76, 2790801), (78, 2719242), (108, 1963897), (114, 1860534), (117, 1812828), (156, 1359621), (171, 1240356), (228, 930267), (234, 906414), (247, 858708), (342, 620178), (351, 604276), (468, 453207), (494, 429354), (513, 413452), (684, 310089), (702, 302138), (741, 286236), (988, 214677), (1026, 206726), (1404, 151069), (1482, 143118), (2052, 103363), (2223, 95412), (2964, 71559), (4446, 47706), (6669, 31804), (7951, 26676), (8892, 23853), (13338, 15902)]