531347688

素因数分解:

$2^3\times 3^6\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 112

約数和(自身を含む): 1542441600

約数和(自身を除く): 1011093912

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, 486, 558, 648, 729, 744, 837, 972, 1116, 1458, 1674, 1944, 2232, 2511, 2916, 2939, 3348, 5022, 5832, 5878, 6696, 7533, 8817, 10044, 11756, 15066, 17634, 20088, 22599, 23512, 26451, 30132, 35268, 45198, 52902, 60264, 70536, 79353, 90396, 91109, 105804, 158706, 180792, 182218, 211608, 238059, 273327, 317412, 364436, 476118, 546654, 634824, 714177, 728872, 819981, 952236, 1093308, 1428354, 1639962, 1904472, 2142531, 2186616, 2459943, 2856708, 3279924, 4285062, 4919886, 5713416, 6559848, 7379829, 8570124, 9839772, 14759658, 17140248, 19679544, 22139487, 29519316, 44278974, 59038632, 66418461, 88557948, 132836922, 177115896, 265673844, 531347688]

約数ペア:

[(1, 531347688), (2, 265673844), (3, 177115896), (4, 132836922), (6, 88557948), (8, 66418461), (9, 59038632), (12, 44278974), (18, 29519316), (24, 22139487), (27, 19679544), (31, 17140248), (36, 14759658), (54, 9839772), (62, 8570124), (72, 7379829), (81, 6559848), (93, 5713416), (108, 4919886), (124, 4285062), (162, 3279924), (186, 2856708), (216, 2459943), (243, 2186616), (248, 2142531), (279, 1904472), (324, 1639962), (372, 1428354), (486, 1093308), (558, 952236), (648, 819981), (729, 728872), (744, 714177), (837, 634824), (972, 546654), (1116, 476118), (1458, 364436), (1674, 317412), (1944, 273327), (2232, 238059), (2511, 211608), (2916, 182218), (2939, 180792), (3348, 158706), (5022, 105804), (5832, 91109), (5878, 90396), (6696, 79353), (7533, 70536), (8817, 60264), (10044, 52902), (11756, 45198), (15066, 35268), (17634, 30132), (20088, 26451), (22599, 23512)]