64744624618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 108459432000

約数和(自身を除く): 43714807382

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 149, 163, 298, 326, 589, 961, 1178, 1387, 1922, 2263, 2774, 2831, 3097, 4526, 4619, 5053, 5662, 6194, 9238, 10106, 10877, 11899, 18259, 21754, 23798, 24287, 36518, 42997, 48574, 70153, 85994, 87761, 96007, 140306, 143189, 156643, 175522, 192014, 206663, 226081, 286378, 313286, 337187, 368869, 413326, 452162, 461453, 674374, 737738, 752897, 922906, 1332907, 1505794, 1772951, 2665814, 2720591, 2976217, 3545902, 5441182, 5952434, 6406553, 7008511, 10452797, 11434939, 12813106, 14017022, 14305043, 20905594, 22869878, 23339807, 28610086, 33686069, 46679614, 54961481, 67372138, 109922962, 198603143, 217263841, 397206286, 434527682, 443456333, 886912666, 1044268139, 1703805911, 2088536278, 3407611822, 32372312309, 64744624618]

約数ペア:

[(1, 64744624618), (2, 32372312309), (19, 3407611822), (31, 2088536278), (38, 1703805911), (62, 1044268139), (73, 886912666), (146, 443456333), (149, 434527682), (163, 397206286), (298, 217263841), (326, 198603143), (589, 109922962), (961, 67372138), (1178, 54961481), (1387, 46679614), (1922, 33686069), (2263, 28610086), (2774, 23339807), (2831, 22869878), (3097, 20905594), (4526, 14305043), (4619, 14017022), (5053, 12813106), (5662, 11434939), (6194, 10452797), (9238, 7008511), (10106, 6406553), (10877, 5952434), (11899, 5441182), (18259, 3545902), (21754, 2976217), (23798, 2720591), (24287, 2665814), (36518, 1772951), (42997, 1505794), (48574, 1332907), (70153, 922906), (85994, 752897), (87761, 737738), (96007, 674374), (140306, 461453), (143189, 452162), (156643, 413326), (175522, 368869), (192014, 337187), (206663, 313286), (226081, 286378)]