1282393944

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{152231}}^1$

素因数の和:152262

約数の個数: 80

約数和(自身を含む): 3868215120

約数和(自身を除く): 2585821176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 152231, 304462, 456693, 608924, 913386, 1217848, 1370079, 1826772, 1979003, 2740158, 3653544, 3958006, 4110237, 5480316, 5937009, 7916012, 8220474, 10960632, 11874018, 12330711, 15832024, 16440948, 17811027, 23748036, 24661422, 32881896, 35622054, 47496072, 49322844, 53433081, 71244108, 98645688, 106866162, 142488216, 160299243, 213732324, 320598486, 427464648, 641196972, 1282393944]

約数ペア:

[(1, 1282393944), (2, 641196972), (3, 427464648), (4, 320598486), (6, 213732324), (8, 160299243), (9, 142488216), (12, 106866162), (13, 98645688), (18, 71244108), (24, 53433081), (26, 49322844), (27, 47496072), (36, 35622054), (39, 32881896), (52, 24661422), (54, 23748036), (72, 17811027), (78, 16440948), (81, 15832024), (104, 12330711), (108, 11874018), (117, 10960632), (156, 8220474), (162, 7916012), (216, 5937009), (234, 5480316), (312, 4110237), (324, 3958006), (351, 3653544), (468, 2740158), (648, 1979003), (702, 1826772), (936, 1370079), (1053, 1217848), (1404, 913386), (2106, 608924), (2808, 456693), (4212, 304462), (8424, 152231)]