316606968

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{15761}}^1$

素因数の和:15810

約数の個数: 80

約数和(自身を含む): 915456960

約数和(自身を除く): 598849992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 15761, 20088, 31522, 47283, 63044, 94566, 126088, 141849, 189132, 283698, 378264, 425547, 488591, 567396, 851094, 977182, 1134792, 1276641, 1465773, 1702188, 1954364, 2553282, 2931546, 3404376, 3908728, 4397319, 5106564, 5863092, 8794638, 10213128, 11726184, 13191957, 17589276, 26383914, 35178552, 39575871, 52767828, 79151742, 105535656, 158303484, 316606968]

約数ペア:

[(1, 316606968), (2, 158303484), (3, 105535656), (4, 79151742), (6, 52767828), (8, 39575871), (9, 35178552), (12, 26383914), (18, 17589276), (24, 13191957), (27, 11726184), (31, 10213128), (36, 8794638), (54, 5863092), (62, 5106564), (72, 4397319), (81, 3908728), (93, 3404376), (108, 2931546), (124, 2553282), (162, 1954364), (186, 1702188), (216, 1465773), (248, 1276641), (279, 1134792), (324, 977182), (372, 851094), (558, 567396), (648, 488591), (744, 425547), (837, 378264), (1116, 283698), (1674, 189132), (2232, 141849), (2511, 126088), (3348, 94566), (5022, 63044), (6696, 47283), (10044, 31522), (15761, 20088)]