1617965064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{394241}}^1$

素因数の和:394275

約数の個数: 64

約数和(自身を含む): 4730904000

約数和(自身を除く): 3112938936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 394241, 788482, 1182723, 1576964, 2365446, 3153928, 3548169, 4730892, 7096338, 7490579, 9461784, 10644507, 14192676, 14981158, 21289014, 22471737, 28385352, 29962316, 42578028, 44943474, 59924632, 67415211, 85156056, 89886948, 134830422, 179773896, 202245633, 269660844, 404491266, 539321688, 808982532, 1617965064]

約数ペア:

[(1, 1617965064), (2, 808982532), (3, 539321688), (4, 404491266), (6, 269660844), (8, 202245633), (9, 179773896), (12, 134830422), (18, 89886948), (19, 85156056), (24, 67415211), (27, 59924632), (36, 44943474), (38, 42578028), (54, 29962316), (57, 28385352), (72, 22471737), (76, 21289014), (108, 14981158), (114, 14192676), (152, 10644507), (171, 9461784), (216, 7490579), (228, 7096338), (342, 4730892), (456, 3548169), (513, 3153928), (684, 2365446), (1026, 1576964), (1368, 1182723), (2052, 788482), (4104, 394241)]