831068448678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{980827}}^1$

素因数の和:980939

約数の個数: 128

約数和(自身を含む): 2135537187840

約数和(自身を除く): 1304468739162

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 71, 78, 102, 117, 142, 153, 213, 221, 234, 306, 351, 426, 442, 459, 639, 663, 702, 918, 923, 1207, 1278, 1326, 1846, 1917, 1989, 2414, 2769, 3621, 3834, 3978, 5538, 5967, 7242, 8307, 10863, 11934, 15691, 16614, 21726, 24921, 31382, 32589, 47073, 49842, 65178, 94146, 141219, 282438, 423657, 847314, 980827, 1961654, 2942481, 5884962, 8827443, 12750751, 16674059, 17654886, 25501502, 26482329, 33348118, 38252253, 50022177, 52964658, 69638717, 76504506, 100044354, 114756759, 139277434, 150066531, 208916151, 216762767, 229513518, 300133062, 344270277, 417832302, 433525534, 450199593, 626748453, 650288301, 688540554, 900399186, 905303321, 1183858189, 1253496906, 1300576602, 1810606642, 1880245359, 1950864903, 2367716378, 2715909963, 3551574567, 3760490718, 3901729806, 5431819926, 5852594709, 7103149134, 8147729889, 10654723701, 11705189418, 15390156457, 16295459778, 21309447402, 24443189667, 30780312914, 31964171103, 46170469371, 48886379334, 63928342206, 92340938742, 138511408113, 277022816226, 415534224339, 831068448678]

約数ペア:

[(1, 831068448678), (2, 415534224339), (3, 277022816226), (6, 138511408113), (9, 92340938742), (13, 63928342206), (17, 48886379334), (18, 46170469371), (26, 31964171103), (27, 30780312914), (34, 24443189667), (39, 21309447402), (51, 16295459778), (54, 15390156457), (71, 11705189418), (78, 10654723701), (102, 8147729889), (117, 7103149134), (142, 5852594709), (153, 5431819926), (213, 3901729806), (221, 3760490718), (234, 3551574567), (306, 2715909963), (351, 2367716378), (426, 1950864903), (442, 1880245359), (459, 1810606642), (639, 1300576602), (663, 1253496906), (702, 1183858189), (918, 905303321), (923, 900399186), (1207, 688540554), (1278, 650288301), (1326, 626748453), (1846, 450199593), (1917, 433525534), (1989, 417832302), (2414, 344270277), (2769, 300133062), (3621, 229513518), (3834, 216762767), (3978, 208916151), (5538, 150066531), (5967, 139277434), (7242, 114756759), (8307, 100044354), (10863, 76504506), (11934, 69638717), (15691, 52964658), (16614, 50022177), (21726, 38252253), (24921, 33348118), (31382, 26482329), (32589, 25501502), (47073, 17654886), (49842, 16674059), (65178, 12750751), (94146, 8827443), (141219, 5884962), (282438, 2942481), (423657, 1961654), (847314, 980827)]