1138697964

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{10979}}^1$

素因数の和:11099

約数の個数: 72

約数和(自身を含む): 2989546560

約数和(自身を除く): 1850848596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1548, 2412, 2881, 5762, 8643, 10979, 11524, 17286, 21958, 25929, 32937, 34572, 43916, 51858, 65874, 98811, 103716, 131748, 197622, 395244, 472097, 735593, 944194, 1416291, 1471186, 1888388, 2206779, 2832582, 2942372, 4248873, 4413558, 5665164, 6620337, 8497746, 8827116, 13240674, 16995492, 26481348, 31630499, 63260998, 94891497, 126521996, 189782994, 284674491, 379565988, 569348982, 1138697964]

約数ペア:

[(1, 1138697964), (2, 569348982), (3, 379565988), (4, 284674491), (6, 189782994), (9, 126521996), (12, 94891497), (18, 63260998), (36, 31630499), (43, 26481348), (67, 16995492), (86, 13240674), (129, 8827116), (134, 8497746), (172, 6620337), (201, 5665164), (258, 4413558), (268, 4248873), (387, 2942372), (402, 2832582), (516, 2206779), (603, 1888388), (774, 1471186), (804, 1416291), (1206, 944194), (1548, 735593), (2412, 472097), (2881, 395244), (5762, 197622), (8643, 131748), (10979, 103716), (11524, 98811), (17286, 65874), (21958, 51858), (25929, 43916), (32937, 34572)]