716996493

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 1095120000

約数和(自身を除く): 378123507

約数列:

[1, 3, 9, 29, 87, 103, 149, 179, 261, 309, 447, 537, 927, 1341, 1611, 2987, 4321, 5191, 8961, 12963, 15347, 15573, 18437, 26671, 26883, 38889, 46041, 46719, 55311, 80013, 138123, 165933, 240039, 445063, 534673, 773459, 1335189, 1604019, 2320377, 2747113, 4005567, 4812057, 6961131, 8241339, 24724017, 79666277, 238998831, 716996493]

約数ペア:

[(1, 716996493), (3, 238998831), (9, 79666277), (29, 24724017), (87, 8241339), (103, 6961131), (149, 4812057), (179, 4005567), (261, 2747113), (309, 2320377), (447, 1604019), (537, 1335189), (927, 773459), (1341, 534673), (1611, 445063), (2987, 240039), (4321, 165933), (5191, 138123), (8961, 80013), (12963, 55311), (15347, 46719), (15573, 46041), (18437, 38889), (26671, 26883)]