217047264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{46141}}^1$

素因数の和:46168

約数の個数: 72

約数和(自身を含む): 662783688

約数和(自身を除く): 445736424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 46141, 92282, 138423, 184564, 276846, 322987, 369128, 553692, 645974, 738256, 968961, 1107384, 1291948, 1476512, 1937922, 2214768, 2260909, 2583896, 3875844, 4429536, 4521818, 5167792, 6782727, 7751688, 9043636, 10335584, 13565454, 15503376, 18087272, 27130908, 31006752, 36174544, 54261816, 72349088, 108523632, 217047264]

約数ペア:

[(1, 217047264), (2, 108523632), (3, 72349088), (4, 54261816), (6, 36174544), (7, 31006752), (8, 27130908), (12, 18087272), (14, 15503376), (16, 13565454), (21, 10335584), (24, 9043636), (28, 7751688), (32, 6782727), (42, 5167792), (48, 4521818), (49, 4429536), (56, 3875844), (84, 2583896), (96, 2260909), (98, 2214768), (112, 1937922), (147, 1476512), (168, 1291948), (196, 1107384), (224, 968961), (294, 738256), (336, 645974), (392, 553692), (588, 369128), (672, 322987), (784, 276846), (1176, 184564), (1568, 138423), (2352, 92282), (4704, 46141)]