247198752

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4357}}^1$

素因数の和:4570

約数の個数: 72

約数和(自身を含む): 706701996

約数和(自身を除く): 459503244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4357, 4728, 6304, 7092, 8714, 9456, 13071, 14184, 17428, 18912, 26142, 28368, 34856, 39213, 52284, 56736, 69712, 78426, 104568, 139424, 156852, 209136, 313704, 418272, 627408, 858329, 1254816, 1716658, 2574987, 3433316, 5149974, 6866632, 7724961, 10299948, 13733264, 15449922, 20599896, 27466528, 30899844, 41199792, 61799688, 82399584, 123599376, 247198752]

約数ペア:

[(1, 247198752), (2, 123599376), (3, 82399584), (4, 61799688), (6, 41199792), (8, 30899844), (9, 27466528), (12, 20599896), (16, 15449922), (18, 13733264), (24, 10299948), (32, 7724961), (36, 6866632), (48, 5149974), (72, 3433316), (96, 2574987), (144, 1716658), (197, 1254816), (288, 858329), (394, 627408), (591, 418272), (788, 313704), (1182, 209136), (1576, 156852), (1773, 139424), (2364, 104568), (3152, 78426), (3546, 69712), (4357, 56736), (4728, 52284), (6304, 39213), (7092, 34856), (8714, 28368), (9456, 26142), (13071, 18912), (14184, 17428)]