725216022

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1430

約数の個数: 72

約数和(自身を含む): 1685798400

約数和(自身を除く): 960582378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 109, 153, 218, 289, 306, 327, 578, 654, 867, 981, 1279, 1734, 1853, 1962, 2558, 2601, 3706, 3837, 5202, 5559, 7674, 11118, 11511, 16677, 21743, 23022, 31501, 33354, 43486, 63002, 65229, 94503, 130458, 139411, 189006, 195687, 278822, 283509, 369631, 391374, 418233, 567018, 739262, 836466, 1108893, 1254699, 2217786, 2369987, 2509398, 3326679, 4739974, 6653358, 7109961, 14219922, 21329883, 40289779, 42659766, 80579558, 120869337, 241738674, 362608011, 725216022]

約数ペア:

[(1, 725216022), (2, 362608011), (3, 241738674), (6, 120869337), (9, 80579558), (17, 42659766), (18, 40289779), (34, 21329883), (51, 14219922), (102, 7109961), (109, 6653358), (153, 4739974), (218, 3326679), (289, 2509398), (306, 2369987), (327, 2217786), (578, 1254699), (654, 1108893), (867, 836466), (981, 739262), (1279, 567018), (1734, 418233), (1853, 391374), (1962, 369631), (2558, 283509), (2601, 278822), (3706, 195687), (3837, 189006), (5202, 139411), (5559, 130458), (7674, 94503), (11118, 65229), (11511, 63002), (16677, 43486), (21743, 33354), (23022, 31501)]