297647168

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 140

約数和(自身を含む): 747026700

約数和(自身を除く): 449379532

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 149, 182, 196, 208, 224, 298, 343, 364, 392, 416, 448, 596, 637, 686, 728, 784, 832, 1043, 1192, 1274, 1372, 1456, 1568, 1937, 2086, 2384, 2401, 2548, 2744, 2912, 3136, 3874, 4172, 4459, 4768, 4802, 5096, 5488, 5824, 7301, 7748, 8344, 8918, 9536, 9604, 10192, 10976, 13559, 14602, 15496, 16688, 17836, 19208, 20384, 21952, 27118, 29204, 30992, 31213, 33376, 35672, 38416, 40768, 51107, 54236, 58408, 61984, 62426, 66752, 71344, 76832, 94913, 102214, 108472, 116816, 123968, 124852, 142688, 153664, 189826, 204428, 216944, 233632, 249704, 285376, 357749, 379652, 408856, 433888, 467264, 499408, 664391, 715498, 759304, 817712, 867776, 998816, 1328782, 1430996, 1518608, 1635424, 1997632, 2657564, 2861992, 3037216, 3270848, 4650737, 5315128, 5723984, 6074432, 9301474, 10630256, 11447968, 18602948, 21260512, 22895936, 37205896, 42521024, 74411792, 148823584, 297647168]

約数ペア:

[(1, 297647168), (2, 148823584), (4, 74411792), (7, 42521024), (8, 37205896), (13, 22895936), (14, 21260512), (16, 18602948), (26, 11447968), (28, 10630256), (32, 9301474), (49, 6074432), (52, 5723984), (56, 5315128), (64, 4650737), (91, 3270848), (98, 3037216), (104, 2861992), (112, 2657564), (149, 1997632), (182, 1635424), (196, 1518608), (208, 1430996), (224, 1328782), (298, 998816), (343, 867776), (364, 817712), (392, 759304), (416, 715498), (448, 664391), (596, 499408), (637, 467264), (686, 433888), (728, 408856), (784, 379652), (832, 357749), (1043, 285376), (1192, 249704), (1274, 233632), (1372, 216944), (1456, 204428), (1568, 189826), (1937, 153664), (2086, 142688), (2384, 124852), (2401, 123968), (2548, 116816), (2744, 108472), (2912, 102214), (3136, 94913), (3874, 76832), (4172, 71344), (4459, 66752), (4768, 62426), (4802, 61984), (5096, 58408), (5488, 54236), (5824, 51107), (7301, 40768), (7748, 38416), (8344, 35672), (8918, 33376), (9536, 31213), (9604, 30992), (10192, 29204), (10976, 27118), (13559, 21952), (14602, 20384), (15496, 19208), (16688, 17836)]