238717024

素因数分解:

$2^5\times 7^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 120

約数和(自身を含む): 592915680

約数和(自身を除く): 354198656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 239, 343, 364, 392, 416, 478, 637, 686, 728, 784, 956, 1274, 1372, 1456, 1568, 1673, 1912, 2401, 2548, 2744, 2912, 3107, 3346, 3824, 4459, 4802, 5096, 5488, 6214, 6692, 7648, 8918, 9604, 10192, 10976, 11711, 12428, 13384, 17836, 19208, 20384, 21749, 23422, 24856, 26768, 31213, 35672, 38416, 43498, 46844, 49712, 53536, 62426, 71344, 76832, 81977, 86996, 93688, 99424, 124852, 142688, 152243, 163954, 173992, 187376, 249704, 304486, 327908, 347984, 374752, 499408, 573839, 608972, 655816, 695968, 998816, 1065701, 1147678, 1217944, 1311632, 2131402, 2295356, 2435888, 2623264, 4262804, 4590712, 4871776, 7459907, 8525608, 9181424, 14919814, 17051216, 18362848, 29839628, 34102432, 59679256, 119358512, 238717024]

約数ペア:

[(1, 238717024), (2, 119358512), (4, 59679256), (7, 34102432), (8, 29839628), (13, 18362848), (14, 17051216), (16, 14919814), (26, 9181424), (28, 8525608), (32, 7459907), (49, 4871776), (52, 4590712), (56, 4262804), (91, 2623264), (98, 2435888), (104, 2295356), (112, 2131402), (182, 1311632), (196, 1217944), (208, 1147678), (224, 1065701), (239, 998816), (343, 695968), (364, 655816), (392, 608972), (416, 573839), (478, 499408), (637, 374752), (686, 347984), (728, 327908), (784, 304486), (956, 249704), (1274, 187376), (1372, 173992), (1456, 163954), (1568, 152243), (1673, 142688), (1912, 124852), (2401, 99424), (2548, 93688), (2744, 86996), (2912, 81977), (3107, 76832), (3346, 71344), (3824, 62426), (4459, 53536), (4802, 49712), (5096, 46844), (5488, 43498), (6214, 38416), (6692, 35672), (7648, 31213), (8918, 26768), (9604, 24856), (10192, 23422), (10976, 21749), (11711, 20384), (12428, 19208), (13384, 17836)]