181490688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 132

約数和(自身を含む): 536477760

約数和(自身を除く): 354987072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 419, 423, 512, 564, 576, 752, 768, 838, 846, 1024, 1128, 1152, 1257, 1504, 1536, 1676, 1692, 2256, 2304, 2514, 3008, 3072, 3352, 3384, 3771, 4512, 4608, 5028, 6016, 6704, 6768, 7542, 9024, 9216, 10056, 12032, 13408, 13536, 15084, 18048, 19693, 20112, 24064, 26816, 27072, 30168, 36096, 39386, 40224, 48128, 53632, 54144, 59079, 60336, 72192, 78772, 80448, 107264, 108288, 118158, 120672, 144384, 157544, 160896, 177237, 214528, 216576, 236316, 241344, 315088, 321792, 354474, 429056, 433152, 472632, 482688, 630176, 643584, 708948, 945264, 965376, 1260352, 1287168, 1417896, 1890528, 1930752, 2520704, 2835792, 3781056, 3861504, 5041408, 5671584, 7562112, 10082816, 11343168, 15124224, 20165632, 22686336, 30248448, 45372672, 60496896, 90745344, 181490688]

約数ペア:

[(1, 181490688), (2, 90745344), (3, 60496896), (4, 45372672), (6, 30248448), (8, 22686336), (9, 20165632), (12, 15124224), (16, 11343168), (18, 10082816), (24, 7562112), (32, 5671584), (36, 5041408), (47, 3861504), (48, 3781056), (64, 2835792), (72, 2520704), (94, 1930752), (96, 1890528), (128, 1417896), (141, 1287168), (144, 1260352), (188, 965376), (192, 945264), (256, 708948), (282, 643584), (288, 630176), (376, 482688), (384, 472632), (419, 433152), (423, 429056), (512, 354474), (564, 321792), (576, 315088), (752, 241344), (768, 236316), (838, 216576), (846, 214528), (1024, 177237), (1128, 160896), (1152, 157544), (1257, 144384), (1504, 120672), (1536, 118158), (1676, 108288), (1692, 107264), (2256, 80448), (2304, 78772), (2514, 72192), (3008, 60336), (3072, 59079), (3352, 54144), (3384, 53632), (3771, 48128), (4512, 40224), (4608, 39386), (5028, 36096), (6016, 30168), (6704, 27072), (6768, 26816), (7542, 24064), (9024, 20112), (9216, 19693), (10056, 18048), (12032, 15084), (13408, 13536)]