238103064

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 692736000

約数和(自身を除く): 454632936

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, 243, 248, 279, 324, 372, 439, 486, 558, 648, 729, 744, 837, 878, 972, 1116, 1317, 1458, 1674, 1756, 1944, 2187, 2232, 2511, 2634, 2916, 3348, 3512, 3951, 4374, 5022, 5268, 5832, 6696, 7533, 7902, 8748, 10044, 10536, 11853, 13609, 15066, 15804, 17496, 20088, 22599, 23706, 27218, 30132, 31608, 35559, 40827, 45198, 47412, 54436, 60264, 67797, 71118, 81654, 90396, 94824, 106677, 108872, 122481, 135594, 142236, 163308, 180792, 213354, 244962, 271188, 284472, 320031, 326616, 367443, 426708, 489924, 542376, 640062, 734886, 853416, 960093, 979848, 1102329, 1280124, 1469772, 1920186, 2204658, 2560248, 2939544, 3306987, 3840372, 4409316, 6613974, 7680744, 8818632, 9920961, 13227948, 19841922, 26455896, 29762883, 39683844, 59525766, 79367688, 119051532, 238103064]

約数ペア:

[(1, 238103064), (2, 119051532), (3, 79367688), (4, 59525766), (6, 39683844), (8, 29762883), (9, 26455896), (12, 19841922), (18, 13227948), (24, 9920961), (27, 8818632), (31, 7680744), (36, 6613974), (54, 4409316), (62, 3840372), (72, 3306987), (81, 2939544), (93, 2560248), (108, 2204658), (124, 1920186), (162, 1469772), (186, 1280124), (216, 1102329), (243, 979848), (248, 960093), (279, 853416), (324, 734886), (372, 640062), (439, 542376), (486, 489924), (558, 426708), (648, 367443), (729, 326616), (744, 320031), (837, 284472), (878, 271188), (972, 244962), (1116, 213354), (1317, 180792), (1458, 163308), (1674, 142236), (1756, 135594), (1944, 122481), (2187, 108872), (2232, 106677), (2511, 94824), (2634, 90396), (2916, 81654), (3348, 71118), (3512, 67797), (3951, 60264), (4374, 54436), (5022, 47412), (5268, 45198), (5832, 40827), (6696, 35559), (7533, 31608), (7902, 30132), (8748, 27218), (10044, 23706), (10536, 22599), (11853, 20088), (13609, 17496), (15066, 15804)]