242617648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{593}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 581587776

約数和(自身を除く): 338970128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 281, 364, 562, 593, 728, 1124, 1186, 1456, 1967, 2248, 2372, 3653, 3934, 4151, 4496, 4744, 7306, 7709, 7868, 8302, 9488, 14612, 15418, 15736, 16604, 25571, 29224, 30836, 31472, 33208, 51142, 53963, 58448, 61672, 66416, 102284, 107926, 123344, 166633, 204568, 215852, 333266, 409136, 431704, 666532, 863408, 1166431, 1333064, 2166229, 2332862, 2666128, 4332458, 4665724, 8664916, 9331448, 15163603, 17329832, 18662896, 30327206, 34659664, 60654412, 121308824, 242617648]

約数ペア:

[(1, 242617648), (2, 121308824), (4, 60654412), (7, 34659664), (8, 30327206), (13, 18662896), (14, 17329832), (16, 15163603), (26, 9331448), (28, 8664916), (52, 4665724), (56, 4332458), (91, 2666128), (104, 2332862), (112, 2166229), (182, 1333064), (208, 1166431), (281, 863408), (364, 666532), (562, 431704), (593, 409136), (728, 333266), (1124, 215852), (1186, 204568), (1456, 166633), (1967, 123344), (2248, 107926), (2372, 102284), (3653, 66416), (3934, 61672), (4151, 58448), (4496, 53963), (4744, 51142), (7306, 33208), (7709, 31472), (7868, 30836), (8302, 29224), (9488, 25571), (14612, 16604), (15418, 15736)]