1555752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2798808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 83, 88, 132, 142, 166, 213, 249, 264, 284, 332, 426, 498, 568, 664, 781, 852, 913, 996, 1562, 1704, 1826, 1992, 2343, 2739, 3124, 3652, 4686, 5478, 5893, 6248, 7304, 9372, 10956, 11786, 17679, 18744, 21912, 23572, 35358, 47144, 64823, 70716, 129646, 141432, 194469, 259292, 388938, 518584, 777876, 1555752]

約数ペア:

[(1, 1555752), (2, 777876), (3, 518584), (4, 388938), (6, 259292), (8, 194469), (11, 141432), (12, 129646), (22, 70716), (24, 64823), (33, 47144), (44, 35358), (66, 23572), (71, 21912), (83, 18744), (88, 17679), (132, 11786), (142, 10956), (166, 9372), (213, 7304), (249, 6248), (264, 5893), (284, 5478), (332, 4686), (426, 3652), (498, 3124), (568, 2739), (664, 2343), (781, 1992), (852, 1826), (913, 1704), (996, 1562)]