451323872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 976187520

約数和(自身を除く): 524863648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 61, 76, 86, 122, 152, 172, 244, 283, 304, 344, 488, 566, 608, 688, 817, 976, 1132, 1159, 1376, 1634, 1952, 2264, 2318, 2623, 3268, 4528, 4636, 5246, 5377, 6536, 9056, 9272, 10492, 10754, 12169, 13072, 17263, 18544, 20984, 21508, 24338, 26144, 34526, 37088, 41968, 43016, 48676, 49837, 69052, 83936, 86032, 97352, 99674, 138104, 172064, 194704, 199348, 231211, 276208, 327997, 389408, 398696, 462422, 552416, 655994, 742309, 797392, 924844, 1311988, 1484618, 1594784, 1849688, 2623976, 2969236, 3699376, 5247952, 5938472, 7398752, 10495904, 11876944, 14103871, 23753888, 28207742, 56415484, 112830968, 225661936, 451323872]

約数ペア:

[(1, 451323872), (2, 225661936), (4, 112830968), (8, 56415484), (16, 28207742), (19, 23753888), (32, 14103871), (38, 11876944), (43, 10495904), (61, 7398752), (76, 5938472), (86, 5247952), (122, 3699376), (152, 2969236), (172, 2623976), (244, 1849688), (283, 1594784), (304, 1484618), (344, 1311988), (488, 924844), (566, 797392), (608, 742309), (688, 655994), (817, 552416), (976, 462422), (1132, 398696), (1159, 389408), (1376, 327997), (1634, 276208), (1952, 231211), (2264, 199348), (2318, 194704), (2623, 172064), (3268, 138104), (4528, 99674), (4636, 97352), (5246, 86032), (5377, 83936), (6536, 69052), (9056, 49837), (9272, 48676), (10492, 43016), (10754, 41968), (12169, 37088), (13072, 34526), (17263, 26144), (18544, 24338), (20984, 21508)]