1555113312

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{55667}}^1$

素因数の和:55780

約数の個数: 72

約数和(自身を含む): 4468025016

約数和(自身を除く): 2912911704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 27936, 55667, 111334, 167001, 222668, 334002, 445336, 501003, 668004, 890672, 1002006, 1336008, 1781344, 2004012, 2672016, 4008024, 5344032, 5399699, 8016048, 10799398, 16032096, 16199097, 21598796, 32398194, 43197592, 48597291, 64796388, 86395184, 97194582, 129592776, 172790368, 194389164, 259185552, 388778328, 518371104, 777556656, 1555113312]

約数ペア:

[(1, 1555113312), (2, 777556656), (3, 518371104), (4, 388778328), (6, 259185552), (8, 194389164), (9, 172790368), (12, 129592776), (16, 97194582), (18, 86395184), (24, 64796388), (32, 48597291), (36, 43197592), (48, 32398194), (72, 21598796), (96, 16199097), (97, 16032096), (144, 10799398), (194, 8016048), (288, 5399699), (291, 5344032), (388, 4008024), (582, 2672016), (776, 2004012), (873, 1781344), (1164, 1336008), (1552, 1002006), (1746, 890672), (2328, 668004), (3104, 501003), (3492, 445336), (4656, 334002), (6984, 222668), (9312, 167001), (13968, 111334), (27936, 55667)]