298351488

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 825661440

約数和(自身を除く): 527309952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 128, 141, 183, 188, 192, 244, 271, 282, 366, 376, 384, 488, 542, 564, 732, 752, 813, 976, 1084, 1128, 1464, 1504, 1626, 1952, 2168, 2256, 2867, 2928, 3008, 3252, 3904, 4336, 4512, 5734, 5856, 6016, 6504, 7808, 8601, 8672, 9024, 11468, 11712, 12737, 13008, 16531, 17202, 17344, 18048, 22936, 23424, 25474, 26016, 33062, 34404, 34688, 38211, 45872, 49593, 50948, 52032, 66124, 68808, 76422, 91744, 99186, 101896, 104064, 132248, 137616, 152844, 183488, 198372, 203792, 264496, 275232, 305688, 366976, 396744, 407584, 528992, 550464, 611376, 776957, 793488, 815168, 1057984, 1100928, 1222752, 1553914, 1586976, 1630336, 2115968, 2330871, 2445504, 3107828, 3173952, 4661742, 4891008, 6215656, 6347904, 9323484, 12431312, 18646968, 24862624, 37293936, 49725248, 74587872, 99450496, 149175744, 298351488]

約数ペア:

[(1, 298351488), (2, 149175744), (3, 99450496), (4, 74587872), (6, 49725248), (8, 37293936), (12, 24862624), (16, 18646968), (24, 12431312), (32, 9323484), (47, 6347904), (48, 6215656), (61, 4891008), (64, 4661742), (94, 3173952), (96, 3107828), (122, 2445504), (128, 2330871), (141, 2115968), (183, 1630336), (188, 1586976), (192, 1553914), (244, 1222752), (271, 1100928), (282, 1057984), (366, 815168), (376, 793488), (384, 776957), (488, 611376), (542, 550464), (564, 528992), (732, 407584), (752, 396744), (813, 366976), (976, 305688), (1084, 275232), (1128, 264496), (1464, 203792), (1504, 198372), (1626, 183488), (1952, 152844), (2168, 137616), (2256, 132248), (2867, 104064), (2928, 101896), (3008, 99186), (3252, 91744), (3904, 76422), (4336, 68808), (4512, 66124), (5734, 52032), (5856, 50948), (6016, 49593), (6504, 45872), (7808, 38211), (8601, 34688), (8672, 34404), (9024, 33062), (11468, 26016), (11712, 25474), (12737, 23424), (13008, 22936), (16531, 18048), (17202, 17344)]